Screenshots
Search Visibility
App name
Decibel Ultra
Description
• • • Decibel Ultra • • • - Would you like to know how loud the TV, music or the environment is? - Or your neighbour is too loud? With Decibel Ultra you know it exactly! - Decibel Ultra measures the volume and helps you figure out how big the noise level compared to reference values. - Calibrate with Decibel Ultra all your surround speakers to the same level. Decibel Ultra measure the sound pressure level (SPL) in dB professional frequency weightings: A, B, C, D ,Z (flat) and time weightings: Fast, Slow, Impulse. - Perfect to tune guitars. - Send the results quickly via email. - interested how loud you are? - Ultra-precise measurement of frequencies, a sine of 1000.0 Hz appears really as 1000.0 Hz! - Calibrated to the internal microphone, equipment enclosed headphones, MicW microphone or with line-in. Decibel Ultra is calibrated to standard 94dB at 0776 Vrms / 1000 Hz. Decibel Ultra was calibrated with a Class 1 sound level meter and calibrator! From device to device, it may still be fluctuations around a few dB (2-3 dB). The app set the device into a special, best possible measurement mode. The automatic gain control (AGC) will turn off to get clean measurement without distort signals. On some older devices, the AGC can not turned off by software, it will then automatically corrected in the calculation. Depending on the unit generation, it varies how sensitive is the device. For example the current iOS devices e.g. iPhone 6 (plus) the internal microphone of an iOS device can not perform any measurement below 30 dB. Measurements below 40 dB with an external microphone or via the headphone jack supplied line output, are not possible with this current devices. The headset that came with the iOS device, cannot measure below about 44 dB. This is a limitation of the current device. But hey, 30 dB is already really sensitive! Highly recommended is the MicW i436. It has a very linear frequency response and dynamic, ideal for precise professional measurements. Continuous noise can be a potential hazard to your health! I would like to thank the company MicW Audio and Synthax GmbH for their kind support. Free version. The ad-free version is called "Decibel Ultra pro" here in the iTunes Store.
Was a 5 Star App but now crashes ☹️
by Nostromouk on 2021/04/05 10:29
This was a fantastic app and my “go to” resource for decibel monitoring. I used it a lot on my old iPhone 6. Unfortunately on an iPhone 10 it downloads and appears to install, but, crashes as soon as you try and open it. Clearly not compatible with latest version of iOS. Great shame. If it worked on my current phone I’d definitely rate it 5 Star, great shame the developer has stopped supporting it.
A great app unless you have iOS 14
by Mark Hawkins on 2021/02/06 18:00
This (and the Pro version) crashes under iOS 14 (seemingly just after it gets microphone access). This is a shame as it is a great app. Mercifully my iPad is stuck on iOS 12.
Iphone 12 pro max collapse
by Körte, a valódi on 2020/11/15 08:36
Please check the app as it collapses after start. Iphone 12 pro max, ios 14.2.
Oh well
by Uncle Honk on 2020/10/07 19:53
Won’t start on my iphone XR, won’t start on my iPad. That was a waste of a click or 2. At least it was free, pity it doesn’t work.
Failed to start on iOS 14
by Stéph33 on 2020/09/23 07:27
I had this working on my old iPhone 5s, but it crashes out every time I try to start it on my new iPhone SE.
Brilliant
by another silly boy on 2020/03/21 12:35
Old app but well updated for iPad iOS 13.3 luv this app, horizontal or vertical looks good. And lots of buttons to press and explore, and more information than I can use. Totally free. I have tried many apps, and I find this is the best for me.
Prob ok but
by Hic! on 2016/08/12 19:49
Showing stupid ads so bye bye. There is a paid for pro ultra but poor reviews so will look elsewhere.
Brilliant bit of kit.
by Ripper Splitter on 2015/07/20 15:47
Outstanding app, yes you do get an advert at the very start but that's it for the duration. We use it for hours on end so can assure you it's one advert and out! Well worth using and looks awesome.
Beware the adverts
by Reviewer 09090 on 2015/05/25 07:47
Downloaded, opened and deleted because of adverts. Waste of time.
New version rocks
by 📿♨️ on 2013/10/31 00:47
This new version is great. Good job. Will compare with high end DB meter and report back.
Did but does nt now
by ian650 on 2013/10/27 01:05
It worked really well on my 4s -no complaints. That is until the phone was upgraded. Now it freezes and is useless Come on sort the bugs out.
Abandoned?
by The Brumbles on 2013/10/15 13:06
No recent update, stopped working with iOS7 for me. Shame.
Dysfunctional
by Danioli on 2013/10/09 14:57
Measurements locked after a couple I seconds and will no longer read. Even shutting down app won't bring it all back.
Not working!
by Geez er on 2013/10/05 12:47
Needs an update fix due to new OS! This is the same for the pro version too.
Need an OS Fix
by Garp496 on 2012/10/13 21:13
With the OS update the email function stopped working. The display is fine but when you stop recording, the email screen pops up WITHOUT any content -- ie. without the recorded decibel levels. We need a fix!
Great App
by Jtuston on 2012/07/09 22:11
Good work, does what it says on the tin. Nice graphics.
Erm?
by ManBoy. on 2012/07/05 16:32
Looks Great! But doesn't go over 99Db, even when I turned up stereo very loud or put phone up to the speakers
Doesn't Work
by Benny Smith on 2012/05/20 11:24
Went to band and tried this with a euphonium, baritone saxophone and a trombone... All 3 went up to 98 decibels, wether played normally or loudly... Then goes to -5dB.... Right then...
Daz q
by Daz q on 2012/05/15 08:04
Excellent ap, very sensitive.
Very Impressed
by ReviewerMan2009 on 2012/02/18 19:08
Very precise, easy to use and a variety of different settings. Oh, and it's free.
A very smart app
by ElTigreNumero2 on 2012/01/25 13:24
This is a really good app. Bearing in mind the restrictions of the built in iPhone mic, the app does everything that could be expected of it and more. The ability to email time series data is a very smart touch, but it would be useful to be able to send more than 999 results. Even at the widest interval available, 1,000 seconds is only just over quarter of an hour of results. Also, emailing results as comma separated values would allow for easier analysis.
Pants
by NinjaAx on 2011/05/30 21:37
100db limit and not accurate
Don't bother
by Ihatecrapapps1111 on 2011/05/03 20:43
Doesn't work. Stops a 100db and very poor adjustment. The fastest removed app yet
Great
by Minhaj Khan on 2011/04/11 15:30
Free and works better than the paid apps.
No1
by HIPHOPNRAP on 2011/04/04 00:43
Free......are you sure,I have paid for worst decibel apps,dat have been rubbish..well done *****
Decibel ultra v1.3
by Eddie Marris on 2011/03/31 17:48
What a great free app
Now works!!!
by Big Pal Al on 2011/03/27 11:19
Well after having a problem downloading this, for some reason it automatically reappeared and downloaded successfully - and more to the poin it works flawlessly. Apologies for the previous 1 star rating
Great App
by Epic-n00b on 2011/03/25 15:49
Simple to use, just love the recording and email feature. Probably the best decibel meter app I have used.
Works and easy to use
by Gruff D on 2011/03/20 18:17
Just downloaded this app and it works plus easy to use I would recommend this app 100 percent.
Great little db app..
by Grahamsb on 2011/03/13 21:17
Free and working what more could you ask for .. Love to play with it finding the most noise !! seems to be the kids ..
What's that noise?
by Jobsagoodun on 2011/02/26 10:59
I've got no way to tell how accurate these decibel meters are, but this one certainly looks better and does more than most. One thing that annoys me is the silly advert bar. I never click on them, so what's the point? I'd rather pay for the app than have ads, but there isn't a choice.
Mission Video Sync
by Cows go bong! on 2011/02/23 21:46
Great noise meter. How about synchronising iPhone video with noise measurement recording? Actually see what you are measuring/recording! Add a button to note distance from source and this will be the best environmental iPhone tool. Up for the challenge? I look forward to the results. Cows go bong!
Does the job well.
by preacherman316 on 2011/01/28 15:53
Very useful app, and looks good too. Looking forward to the update
Did but does nt now
by ian650 on 2013/10/27 01:05
It worked really well on my 4s -no complaints. That is until the phone was upgraded. Now it freezes and is useless Come on sort the bugs out.
Brilliant
by another silly boy on 2020/03/21 12:35
Old app but well updated for iPad iOS 13.3 luv this app, horizontal or vertical looks good. And lots of buttons to press and explore, and more information than I can use. Totally free. I have tried many apps, and I find this is the best for me.
Was a 5 Star App but now crashes ☹️
by Nostromouk on 2021/04/05 10:29
This was a fantastic app and my “go to” resource for decibel monitoring. I used it a lot on my old iPhone 6. Unfortunately on an iPhone 10 it downloads and appears to install, but, crashes as soon as you try and open it. Clearly not compatible with latest version of iOS. Great shame. If it worked on my current phone I’d definitely rate it 5 Star, great shame the developer has stopped supporting it.
A great app unless you have iOS 14
by Mark Hawkins on 2021/02/06 18:00
This (and the Pro version) crashes under iOS 14 (seemingly just after it gets microphone access). This is a shame as it is a great app. Mercifully my iPad is stuck on iOS 12.
Iphone 12 pro max collapse
by Körte, a valódi on 2020/11/15 08:36
Please check the app as it collapses after start. Iphone 12 pro max, ios 14.2.
Failed to start on iOS 14
by Stéph33 on 2020/09/23 07:27
I had this working on my old iPhone 5s, but it crashes out every time I try to start it on my new iPhone SE.
Oh well
by Uncle Honk on 2020/10/07 19:53
Won’t start on my iphone XR, won’t start on my iPad. That was a waste of a click or 2. At least it was free, pity it doesn’t work.
A very smart app
by ElTigreNumero2 on 2012/01/25 13:24
This is a really good app. Bearing in mind the restrictions of the built in iPhone mic, the app does everything that could be expected of it and more. The ability to email time series data is a very smart touch, but it would be useful to be able to send more than 999 results. Even at the widest interval available, 1,000 seconds is only just over quarter of an hour of results. Also, emailing results as comma separated values would allow for easier analysis.
Brilliant bit of kit.
by Ripper Splitter on 2015/07/20 15:47
Outstanding app, yes you do get an advert at the very start but that's it for the duration. We use it for hours on end so can assure you it's one advert and out! Well worth using and looks awesome.
Need an OS Fix
by Garp496 on 2012/10/13 21:13
With the OS update the email function stopped working. The display is fine but when you stop recording, the email screen pops up WITHOUT any content -- ie. without the recorded decibel levels. We need a fix!
Not working!
by Geez er on 2013/10/05 12:47
Needs an update fix due to new OS! This is the same for the pro version too.
Erm?
by ManBoy. on 2012/07/05 16:32
Looks Great! But doesn't go over 99Db, even when I turned up stereo very loud or put phone up to the speakers
New version rocks
by 📿♨️ on 2013/10/31 00:47
This new version is great. Good job. Will compare with high end DB meter and report back.
Very Impressed
by ReviewerMan2009 on 2012/02/18 19:08
Very precise, easy to use and a variety of different settings. Oh, and it's free.
Dysfunctional
by Danioli on 2013/10/09 14:57
Measurements locked after a couple I seconds and will no longer read. Even shutting down app won't bring it all back.
Does the job well.
by preacherman316 on 2011/01/28 15:53
Very useful app, and looks good too. Looking forward to the update
Great App
by Jtuston on 2012/07/09 22:11
Good work, does what it says on the tin. Nice graphics.
Prob ok but
by Hic! on 2016/08/12 19:49
Showing stupid ads so bye bye. There is a paid for pro ultra but poor reviews so will look elsewhere.
Doesn't Work
by Benny Smith on 2012/05/20 11:24
Went to band and tried this with a euphonium, baritone saxophone and a trombone... All 3 went up to 98 decibels, wether played normally or loudly... Then goes to -5dB.... Right then...
Don't bother
by Ihatecrapapps1111 on 2011/05/03 20:43
Doesn't work. Stops a 100db and very poor adjustment. The fastest removed app yet
Beware the adverts
by Reviewer 09090 on 2015/05/25 07:47
Downloaded, opened and deleted because of adverts. Waste of time.
Pants
by NinjaAx on 2011/05/30 21:37
100db limit and not accurate
Daz q
by Daz q on 2012/05/15 08:04
Excellent ap, very sensitive.
Great
by Minhaj Khan on 2011/04/11 15:30
Free and works better than the paid apps.
No1
by HIPHOPNRAP on 2011/04/04 00:43
Free......are you sure,I have paid for worst decibel apps,dat have been rubbish..well done *****
Decibel ultra v1.3
by Eddie Marris on 2011/03/31 17:48
What a great free app
Now works!!!
by Big Pal Al on 2011/03/27 11:19
Well after having a problem downloading this, for some reason it automatically reappeared and downloaded successfully - and more to the poin it works flawlessly. Apologies for the previous 1 star rating
Great App
by Epic-n00b on 2011/03/25 15:49
Simple to use, just love the recording and email feature. Probably the best decibel meter app I have used.
Works and easy to use
by Gruff D on 2011/03/20 18:17
Just downloaded this app and it works plus easy to use I would recommend this app 100 percent.
Great little db app..
by Grahamsb on 2011/03/13 21:17
Free and working what more could you ask for .. Love to play with it finding the most noise !! seems to be the kids ..
What's that noise?
by Jobsagoodun on 2011/02/26 10:59
I've got no way to tell how accurate these decibel meters are, but this one certainly looks better and does more than most. One thing that annoys me is the silly advert bar. I never click on them, so what's the point? I'd rather pay for the app than have ads, but there isn't a choice.
Mission Video Sync
by Cows go bong! on 2011/02/23 21:46
Great noise meter. How about synchronising iPhone video with noise measurement recording? Actually see what you are measuring/recording! Add a button to note distance from source and this will be the best environmental iPhone tool. Up for the challenge? I look forward to the results. Cows go bong!
Abandoned?
by The Brumbles on 2013/10/15 13:06
No recent update, stopped working with iOS7 for me. Shame.
Rating Trends
1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
All Versions
3.0
40 total
 5
17
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6
 3
5
 2
2
 1
10
Current Version (3.5)
3.0
8 total
 5
2
 4
1
 3
1
 2
1
 1
3
Version History
More...
Screenshots
Search Visibility
App name
Decibel Ultra
Description
• • • Decibel Ultra • • • - Would you like to know how loud the TV, music or the environment is? - Or your neighbour is too loud? With Decibel Ultra you know it exactly! - Decibel Ultra measures the volume and helps you figure out how big the noise level compared to reference values. - Calibrate with Decibel Ultra all your surround speakers to the same level. Decibel Ultra measure the sound pressure level (SPL) in dB professional frequency weightings: A, B, C, D ,Z (flat) and time weightings: Fast, Slow, Impulse. - Perfect to tune guitars. - Send the results quickly via email. - interested how loud you are? - Ultra-precise measurement of frequencies, a sine of 1000.0 Hz appears really as 1000.0 Hz! - Calibrated to the internal microphone, equipment enclosed headphones, MicW microphone or with line-in. Decibel Ultra is calibrated to standard 94dB at 0776 Vrms / 1000 Hz. Decibel Ultra was calibrated with a Class 1 sound level meter and calibrator! From device to device, it may still be fluctuations around a few dB (2-3 dB). The app set the device into a special, best possible measurement mode. The automatic gain control (AGC) will turn off to get clean measurement without distort signals. On some older devices, the AGC can not turned off by software, it will then automatically corrected in the calculation. Depending on the unit generation, it varies how sensitive is the device. For example the current iOS devices e.g. iPhone 6 (plus) the internal microphone of an iOS device can not perform any measurement below 30 dB. Measurements below 40 dB with an external microphone or via the headphone jack supplied line output, are not possible with this current devices. The headset that came with the iOS device, cannot measure below about 44 dB. This is a limitation of the current device. But hey, 30 dB is already really sensitive! Highly recommended is the MicW i436. It has a very linear frequency response and dynamic, ideal for precise professional measurements. Continuous noise can be a potential hazard to your health! I would like to thank the company MicW Audio and Synthax GmbH for their kind support. Free version. The ad-free version is called "Decibel Ultra pro" here in the iTunes Store.
Was a 5 Star App but now crashes ☹️
by Nostromouk on 2021/04/05 10:29
This was a fantastic app and my “go to” resource for decibel monitoring. I used it a lot on my old iPhone 6. Unfortunately on an iPhone 10 it downloads and appears to install, but, crashes as soon as you try and open it. Clearly not compatible with latest version of iOS. Great shame. If it worked on my current phone I’d definitely rate it 5 Star, great shame the developer has stopped supporting it.
A great app unless you have iOS 14
by Mark Hawkins on 2021/02/06 18:00
This (and the Pro version) crashes under iOS 14 (seemingly just after it gets microphone access). This is a shame as it is a great app. Mercifully my iPad is stuck on iOS 12.
Iphone 12 pro max collapse
by Körte, a valódi on 2020/11/15 08:36
Please check the app as it collapses after start. Iphone 12 pro max, ios 14.2.
Oh well
by Uncle Honk on 2020/10/07 19:53
Won’t start on my iphone XR, won’t start on my iPad. That was a waste of a click or 2. At least it was free, pity it doesn’t work.
Failed to start on iOS 14
by Stéph33 on 2020/09/23 07:27
I had this working on my old iPhone 5s, but it crashes out every time I try to start it on my new iPhone SE.
Brilliant
by another silly boy on 2020/03/21 12:35
Old app but well updated for iPad iOS 13.3 luv this app, horizontal or vertical looks good. And lots of buttons to press and explore, and more information than I can use. Totally free. I have tried many apps, and I find this is the best for me.
Prob ok but
by Hic! on 2016/08/12 19:49
Showing stupid ads so bye bye. There is a paid for pro ultra but poor reviews so will look elsewhere.
Brilliant bit of kit.
by Ripper Splitter on 2015/07/20 15:47
Outstanding app, yes you do get an advert at the very start but that's it for the duration. We use it for hours on end so can assure you it's one advert and out! Well worth using and looks awesome.
Beware the adverts
by Reviewer 09090 on 2015/05/25 07:47
Downloaded, opened and deleted because of adverts. Waste of time.
New version rocks
by 📿♨️ on 2013/10/31 00:47
This new version is great. Good job. Will compare with high end DB meter and report back.
Did but does nt now
by ian650 on 2013/10/27 01:05
It worked really well on my 4s -no complaints. That is until the phone was upgraded. Now it freezes and is useless Come on sort the bugs out.
Abandoned?
by The Brumbles on 2013/10/15 13:06
No recent update, stopped working with iOS7 for me. Shame.
Dysfunctional
by Danioli on 2013/10/09 14:57
Measurements locked after a couple I seconds and will no longer read. Even shutting down app won't bring it all back.
Not working!
by Geez er on 2013/10/05 12:47
Needs an update fix due to new OS! This is the same for the pro version too.
Need an OS Fix
by Garp496 on 2012/10/13 21:13
With the OS update the email function stopped working. The display is fine but when you stop recording, the email screen pops up WITHOUT any content -- ie. without the recorded decibel levels. We need a fix!
Great App
by Jtuston on 2012/07/09 22:11
Good work, does what it says on the tin. Nice graphics.
Erm?
by ManBoy. on 2012/07/05 16:32
Looks Great! But doesn't go over 99Db, even when I turned up stereo very loud or put phone up to the speakers
Doesn't Work
by Benny Smith on 2012/05/20 11:24
Went to band and tried this with a euphonium, baritone saxophone and a trombone... All 3 went up to 98 decibels, wether played normally or loudly... Then goes to -5dB.... Right then...
Daz q
by Daz q on 2012/05/15 08:04
Excellent ap, very sensitive.
Very Impressed
by ReviewerMan2009 on 2012/02/18 19:08
Very precise, easy to use and a variety of different settings. Oh, and it's free.
A very smart app
by ElTigreNumero2 on 2012/01/25 13:24
This is a really good app. Bearing in mind the restrictions of the built in iPhone mic, the app does everything that could be expected of it and more. The ability to email time series data is a very smart touch, but it would be useful to be able to send more than 999 results. Even at the widest interval available, 1,000 seconds is only just over quarter of an hour of results. Also, emailing results as comma separated values would allow for easier analysis.
Pants
by NinjaAx on 2011/05/30 21:37
100db limit and not accurate
Don't bother
by Ihatecrapapps1111 on 2011/05/03 20:43
Doesn't work. Stops a 100db and very poor adjustment. The fastest removed app yet
Great
by Minhaj Khan on 2011/04/11 15:30
Free and works better than the paid apps.
No1
by HIPHOPNRAP on 2011/04/04 00:43
Free......are you sure,I have paid for worst decibel apps,dat have been rubbish..well done *****
Decibel ultra v1.3
by Eddie Marris on 2011/03/31 17:48
What a great free app
Now works!!!
by Big Pal Al on 2011/03/27 11:19
Well after having a problem downloading this, for some reason it automatically reappeared and downloaded successfully - and more to the poin it works flawlessly. Apologies for the previous 1 star rating
Great App
by Epic-n00b on 2011/03/25 15:49
Simple to use, just love the recording and email feature. Probably the best decibel meter app I have used.
Works and easy to use
by Gruff D on 2011/03/20 18:17
Just downloaded this app and it works plus easy to use I would recommend this app 100 percent.
Great little db app..
by Grahamsb on 2011/03/13 21:17
Free and working what more could you ask for .. Love to play with it finding the most noise !! seems to be the kids ..
What's that noise?
by Jobsagoodun on 2011/02/26 10:59
I've got no way to tell how accurate these decibel meters are, but this one certainly looks better and does more than most. One thing that annoys me is the silly advert bar. I never click on them, so what's the point? I'd rather pay for the app than have ads, but there isn't a choice.
Mission Video Sync
by Cows go bong! on 2011/02/23 21:46
Great noise meter. How about synchronising iPhone video with noise measurement recording? Actually see what you are measuring/recording! Add a button to note distance from source and this will be the best environmental iPhone tool. Up for the challenge? I look forward to the results. Cows go bong!
Does the job well.
by preacherman316 on 2011/01/28 15:53
Very useful app, and looks good too. Looking forward to the update
Did but does nt now
by ian650 on 2013/10/27 01:05
It worked really well on my 4s -no complaints. That is until the phone was upgraded. Now it freezes and is useless Come on sort the bugs out.
Brilliant
by another silly boy on 2020/03/21 12:35
Old app but well updated for iPad iOS 13.3 luv this app, horizontal or vertical looks good. And lots of buttons to press and explore, and more information than I can use. Totally free. I have tried many apps, and I find this is the best for me.
Was a 5 Star App but now crashes ☹️
by Nostromouk on 2021/04/05 10:29
This was a fantastic app and my “go to” resource for decibel monitoring. I used it a lot on my old iPhone 6. Unfortunately on an iPhone 10 it downloads and appears to install, but, crashes as soon as you try and open it. Clearly not compatible with latest version of iOS. Great shame. If it worked on my current phone I’d definitely rate it 5 Star, great shame the developer has stopped supporting it.
A great app unless you have iOS 14
by Mark Hawkins on 2021/02/06 18:00
This (and the Pro version) crashes under iOS 14 (seemingly just after it gets microphone access). This is a shame as it is a great app. Mercifully my iPad is stuck on iOS 12.
Iphone 12 pro max collapse
by Körte, a valódi on 2020/11/15 08:36
Please check the app as it collapses after start. Iphone 12 pro max, ios 14.2.
Failed to start on iOS 14
by Stéph33 on 2020/09/23 07:27
I had this working on my old iPhone 5s, but it crashes out every time I try to start it on my new iPhone SE.
Oh well
by Uncle Honk on 2020/10/07 19:53
Won’t start on my iphone XR, won’t start on my iPad. That was a waste of a click or 2. At least it was free, pity it doesn’t work.
A very smart app
by ElTigreNumero2 on 2012/01/25 13:24
This is a really good app. Bearing in mind the restrictions of the built in iPhone mic, the app does everything that could be expected of it and more. The ability to email time series data is a very smart touch, but it would be useful to be able to send more than 999 results. Even at the widest interval available, 1,000 seconds is only just over quarter of an hour of results. Also, emailing results as comma separated values would allow for easier analysis.
Brilliant bit of kit.
by Ripper Splitter on 2015/07/20 15:47
Outstanding app, yes you do get an advert at the very start but that's it for the duration. We use it for hours on end so can assure you it's one advert and out! Well worth using and looks awesome.
Need an OS Fix
by Garp496 on 2012/10/13 21:13
With the OS update the email function stopped working. The display is fine but when you stop recording, the email screen pops up WITHOUT any content -- ie. without the recorded decibel levels. We need a fix!
Not working!
by Geez er on 2013/10/05 12:47
Needs an update fix due to new OS! This is the same for the pro version too.
Erm?
by ManBoy. on 2012/07/05 16:32
Looks Great! But doesn't go over 99Db, even when I turned up stereo very loud or put phone up to the speakers
New version rocks
by 📿♨️ on 2013/10/31 00:47
This new version is great. Good job. Will compare with high end DB meter and report back.
Very Impressed
by ReviewerMan2009 on 2012/02/18 19:08
Very precise, easy to use and a variety of different settings. Oh, and it's free.
Dysfunctional
by Danioli on 2013/10/09 14:57
Measurements locked after a couple I seconds and will no longer read. Even shutting down app won't bring it all back.
Does the job well.
by preacherman316 on 2011/01/28 15:53
Very useful app, and looks good too. Looking forward to the update
Great App
by Jtuston on 2012/07/09 22:11
Good work, does what it says on the tin. Nice graphics.
Prob ok but
by Hic! on 2016/08/12 19:49
Showing stupid ads so bye bye. There is a paid for pro ultra but poor reviews so will look elsewhere.
Doesn't Work
by Benny Smith on 2012/05/20 11:24
Went to band and tried this with a euphonium, baritone saxophone and a trombone... All 3 went up to 98 decibels, wether played normally or loudly... Then goes to -5dB.... Right then...
Don't bother
by Ihatecrapapps1111 on 2011/05/03 20:43
Doesn't work. Stops a 100db and very poor adjustment. The fastest removed app yet
Beware the adverts
by Reviewer 09090 on 2015/05/25 07:47
Downloaded, opened and deleted because of adverts. Waste of time.
Pants
by NinjaAx on 2011/05/30 21:37
100db limit and not accurate
Daz q
by Daz q on 2012/05/15 08:04
Excellent ap, very sensitive.
Great
by Minhaj Khan on 2011/04/11 15:30
Free and works better than the paid apps.
No1
by HIPHOPNRAP on 2011/04/04 00:43
Free......are you sure,I have paid for worst decibel apps,dat have been rubbish..well done *****
Decibel ultra v1.3
by Eddie Marris on 2011/03/31 17:48
What a great free app
Now works!!!
by Big Pal Al on 2011/03/27 11:19
Well after having a problem downloading this, for some reason it automatically reappeared and downloaded successfully - and more to the poin it works flawlessly. Apologies for the previous 1 star rating
Great App
by Epic-n00b on 2011/03/25 15:49
Simple to use, just love the recording and email feature. Probably the best decibel meter app I have used.
Works and easy to use
by Gruff D on 2011/03/20 18:17
Just downloaded this app and it works plus easy to use I would recommend this app 100 percent.
Great little db app..
by Grahamsb on 2011/03/13 21:17
Free and working what more could you ask for .. Love to play with it finding the most noise !! seems to be the kids ..
What's that noise?
by Jobsagoodun on 2011/02/26 10:59
I've got no way to tell how accurate these decibel meters are, but this one certainly looks better and does more than most. One thing that annoys me is the silly advert bar. I never click on them, so what's the point? I'd rather pay for the app than have ads, but there isn't a choice.
Mission Video Sync
by Cows go bong! on 2011/02/23 21:46
Great noise meter. How about synchronising iPhone video with noise measurement recording? Actually see what you are measuring/recording! Add a button to note distance from source and this will be the best environmental iPhone tool. Up for the challenge? I look forward to the results. Cows go bong!
Abandoned?
by The Brumbles on 2013/10/15 13:06
No recent update, stopped working with iOS7 for me. Shame.
Rating Trends
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All Versions
3.0
40 total
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Current Version (3.5)
3.0
8 total
 5
2
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1
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Version History
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