Decibel Meter Plus

Name: Decibel Meter Plus
Price: 0.99 USD
Rating: 3 (125 reviews)
Author: 华芳 张

Noise Level & Sound Meter

$0.99 · Designed for iPad. Not verified for macOS.

125 Ratings
Age Rating

4+
Years
Category

Utilities
Developer

华芳张
Language

EN
+ 42 More
Size

15.1
MB

Decibel Meter helps you quickly check the sound level around you using your device’s built-in microphone. Open the app and instantly see the current sound level in decibels. You can use it to get a general idea of everyday noise levels at home, in the office, in classrooms, outdoors, or in other environments. Key Features: • Real-time sound level measurement • Clear decibel display • Average, peak, and maximum values • Simple visual meter and history graph • Calibration adjustment for different devices and environments • Easy-to-use interface for quick checks • Support for iPhone and iPad • Multiple language support • In-app Support for feedback and questions Please note: Decibel readings may vary depending on your device microphone, case, distance from the sound source, background noise, and calibration settings. This app is designed for general reference and everyday use. It is not a replacement for a certified professional sound level meter. Download Decibel Meter and check the sound around you with ease.

Ratings & Reviews

3.0

out of 5

125 Ratings

Great layout but too inaccurate
11/30/2013

DargoBruno
I like the layout of this ap, but I cannot use it as a reasonable alternative to a real meter because it is so far off on db readings. In quiet settings it is 80% off from actual db meter and only showed 103 db at concert where real meters registered 121 db.

Developer Response
Hi, thank you very much for using my app and sharing your review. I’m really grateful for your support.I develop my apps independently, so every review and piece of feedback is very encouraging to me. As a small token of thanks, I’d like to share two promo codes that you can use for my other apps.Decibel Meter Plus Pro(https://apps.apple.com/us/app/decibel-meter-plus-pro/id645214476)It’s currently free to download this week. You can use the following code to try the premium features:Promo Code: W3JPJKEHERAKNPHN3N(https://apps.apple.com/redeem?ctx=offercodes&id=645214476&code=W3JPJKEHERAKNPHN3N)Fisheye Plus(https://apps.apple.com/us/app/fisheye-plus-retro-photo-video/id659276619)Fisheye Plus is also free to download this week. Here is a promo code for trying its premium features as well:Promo Code: 6HR6447Y3H78XNM8TL(https://apps.apple.com/redeem?ctx=offercodes&id=659276619&code=6HR6447Y3H78XNM8TL)Thank you again for your kindness and support. I truly appreciate it, and I hope these apps are useful and enjoyable for you too.
Great layout but too inaccurate
11/30/2013

DargoBruno

I like the layout of this ap, but I cannot use it as a reasonable alternative to a real meter because it is so far off on db readings. In quiet settings it is 80% off from actual db meter and only showed 103 db at concert where real meters registered 121 db.
Developer Response May 22
Hi, thank you very much for using my app and sharing your review. I’m really grateful for your support.I develop my apps independently, so every review and piece of feedback is very encouraging to me. As a small token of thanks, I’d like to share two promo codes that you can use for my other apps.Decibel Meter Plus Pro(https://apps.apple.com/us/app/decibel-meter-plus-pro/id645214476)It’s currently free to download this week. You can use the following code to try the premium features:Promo Code: W3JPJKEHERAKNPHN3N(https://apps.apple.com/redeem?ctx=offercodes&id=645214476&code=W3JPJKEHERAKNPHN3N)Fisheye Plus(https://apps.apple.com/us/app/fisheye-plus-retro-photo-video/id659276619)Fisheye Plus is also free to download this week. Here is a promo code for trying its premium features as well:Promo Code: 6HR6447Y3H78XNM8TL(https://apps.apple.com/redeem?ctx=offercodes&id=659276619&code=6HR6447Y3H78XNM8TL)Thank you again for your kindness and support. I truly appreciate it, and I hope these apps are useful and enjoyable for you too.
Great app
11/21/2016

RonQneneJr671
This app is very handy. I use this to measure how loud A particular area is to determine if it's required to wear your plugs or not so that I don't cause anymore damage to my ears; because they're bad enough already. I wish I had this when I was younger, much much younger.
Great app
11/21/2016

RonQneneJr671

This app is very handy. I use this to measure how loud A particular area is to determine if it's required to wear your plugs or not so that I don't cause anymore damage to my ears; because they're bad enough already. I wish I had this when I was younger, much much younger.
Terrible app
05/13/2014

Jay159155
Just downloaded this app for the hell of it, wanting to see how it worked and it stayed at 60 with no noise AT ALL. I was disappointed to say the least, especially because also, it only went up to exactly 110. All in all, it wasn't accurate and has no real use, I deleted it within less then 5 minutes, don't waste your time with this garbage!

Developer Response
Thank you so much for using my app and taking the time to leave a review. I truly appreciate your support!I’m an independent developer, and as a small thank-you, I’d like to share promo codes for two of my other apps.Decibel Meter Plus Pro (https://apps.apple.com/us/app/decibel-meter-plus-pro/id645214476)It is free to download this week.If you’d like to try the premium features, you can use the promo code below:Promo Code: KMAFRWXE7XARMRP33N(https://apps.apple.com/redeem?ctx=offercodes&id=645214476&code=KMAFRWXE7XARMRP33N)Fisheye Plus (https://apps.apple.com/us/app/fisheye-plus-retro-photo-video/id659276619)This app is also free to download this week.You can use the promo code below to try its premium features:Promo Code: WWPHHEEYP4JKTT44Y6(https://apps.apple.com/redeem?ctx=offercodes&id=659276619&code=WWPHHEEYP4JKTT44Y6)Thanks again for supporting my apps. It means a lot to me!
Terrible app
05/13/2014

Jay159155

Just downloaded this app for the hell of it, wanting to see how it worked and it stayed at 60 with no noise AT ALL. I was disappointed to say the least, especially because also, it only went up to exactly 110. All in all, it wasn't accurate and has no real use, I deleted it within less then 5 minutes, don't waste your time with this garbage!
Developer Response May 22
Thank you so much for using my app and taking the time to leave a review. I truly appreciate your support!I’m an independent developer, and as a small thank-you, I’d like to share promo codes for two of my other apps.Decibel Meter Plus Pro (https://apps.apple.com/us/app/decibel-meter-plus-pro/id645214476)It is free to download this week.If you’d like to try the premium features, you can use the promo code below:Promo Code: KMAFRWXE7XARMRP33N(https://apps.apple.com/redeem?ctx=offercodes&id=645214476&code=KMAFRWXE7XARMRP33N)Fisheye Plus (https://apps.apple.com/us/app/fisheye-plus-retro-photo-video/id659276619)This app is also free to download this week.You can use the promo code below to try its premium features:Promo Code: WWPHHEEYP4JKTT44Y6(https://apps.apple.com/redeem?ctx=offercodes&id=659276619&code=WWPHHEEYP4JKTT44Y6)Thanks again for supporting my apps. It means a lot to me!
Easy to use
03/27/2017

Teacherinaclassroom
Easy to see what the sound level in a room.
Easy to use
03/27/2017

Teacherinaclassroom

Easy to see what the sound level in a room.

Thanks for using Decibel Meter Plus. This update includes: • Added support for 44 localized languages • Improved Settings and About pages • Added easier access to Support, Tips, Rate This App, and More Apps • Improved compatibility with modern iPhone and iPad screens • UI refinements for a smoother experience • Stability improvements and bug fixes

Version 1.9 May 23

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

Information

Seller: Huafang Zhang
Size: 15.1 MB
Category: Utilities
Compatibility: Requires iOS 15.6 or later.

iPhone
Requires iOS 15.6 or later.

iPad
Requires iPadOS 15.6 or later.

iPod touch
Requires iOS 15.6 or later.

Mac
Requires macOS 12.5 or later and a Mac with Apple M1 chip or later.

Apple Vision
Requires visionOS 1.0 or later.
Languages: English and 42 more

English, Arabic, Bengali, Bulgarian, Catalan, Croatian, Czech, Danish, Dutch, Filipino, Finnish, French, German, Greek, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Latvian, Lithuanian, Malay, Norwegian Bokmål, Persian, Polish, Portuguese, Romanian, Russian, Serbian, Simplified Chinese, Slovak, Slovenian, Spanish, Swahili, Swedish, Thai, Traditional Chinese, Turkish, Ukrainian, Urdu, Vietnamese
Age Rating: 4+

4+

Learn More