Decibel Ultra App Reviews

Decibel meter doesnt move after initial measurement on my iPad or iPhone 5 both with iOS 7. It worked on both before the upgrade. It continues to work on old iPod touch with version 6.1.3 (the latest for that iPod).

No costumer service, fails with ios7, doesnt record. Pro version fails as well a definite do not buy!!!!

Very nice layout. Easy to read. Simple to use.... Ok ok the, But..... It doesnt remember that you set the mic to -10 after you read the info page it defaults at zero. Then its very hard to get the offset to an "exact" value. Over all its a great app :) I recommend using this one. Thanks.. DJB

Latest update added ads that cant be closed.

This app used to be good but is now spoiled by invasive full page ads and a really annoying high ad refresh rate for the bottom banner. Devs have to eat but this is just silly. Sadly the pro version is way overpriced. I am switching to another app.

Full-page pop-up ads at each launch are distracting and unacceptable. Must change to static banners. Add Help files to explain all the new features. Scales A, B, C, D, Z... what do they mean? I dont know which to use, or which refers to the apps page of safe decibel limits!

Good program. Has your typical ads. They dont interfere though.

This app is really good and much more responsive than the other apps out there.

Packed with useful features. Includes great instructions. Thank you, developer!

a good app completely ruined by adds. Full screen adds pop up right in the middle of making sound measurements. Due to the full screen adds, this app is completely useless for anyone. So lame, charge for your app and then have adds ruin it. Shame on you guys!

Terrific app - the best and most comprehensive decibel meter for iPhone

I use this app along side my calibrated official sound level meter to document the readings and they are always ON with the calibrated meter. I would request that the frequency also get documented with the sound level.

Does not do anything, just sets there. Solo glad I did not pay for it. Deleted

When an app is developed by very greedy people, it becomes useless. Its a shame that the Apple Store allows developers to post apps containing full screen ads.

After trying all the dosimeter/decibel meter apps on the market, this app is the most accurate and easy to use. It is frequently updated by the developer to support the latest devices and operating systems unlike the vast majority of competing apps. As a tinnitus sufferer, this app is vital to my hearing health to prevent further hearing damage. Thank you for developing and maintaining this app, you have no idea how much it has impacted my life.

Whats really a shame is that people complain about ads. Oh, boo hoo, you have to click the upper-right of the screen every once in a while. People have to make money, guy. Good app!

The only thing "Ultra" in this app is the ads. After starting the app, you get to see the primary screen for less than 3 seconds before it switches to a full page ad. In those 3 seconds, its not possible to take in anything. This is the worst example of adware I have seen yet.

The calibration is best

Really good app. Missing iPhone 6 screen support, which at this point really should be there.

Lately my app is showing 10-20 Db off? Same places, same sounds but now instead of 65db itll show 85db? How is that possible?