--- title: "Decibel Meter Plus - Reviews, Revenue and Downloads in United States | Apple App Store" description: "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 g" --- # Decibel Meter Plus — United States > Noise Level & Sound Meter ![Decibel Meter Plus App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/f5/76/0c/f5760cd9-52c1-ebf2-c9de-fab3c52a97ca/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png) **Developer:** [Huafang Zhang](https://apptail.io/developer/huafang-zhang-qth) **Category:** Utilities **Rating:** 3.0/5 (126 ratings) **Price:** $3.99 **Bundle ID:** com.tuliptech.DMeterProFree **Store:** Apple App Store **Country:** United States **Version:** 2.1 (released 2026-08-29) **Original Release:** 2013-05-17 **Languages:** Spanish, German, Bengali, Bulgarian, Catalan, Czech, Chinese, Korean, Croatian, Danish, Slovak, Slovenian, Finnish, French, Greek (modern), Hebrew (modern), Hindi, Hungarian, Indonesian, English, Italian, Japanese, Latvian, Lithuanian, Malay, Dutch, Norwegian Bokmål, Persian, Polish, Portuguese, Romanian, Russian, Serbian, Swahili, Swedish, Thai, Turkish, Ukrainian, Urdu, Vietnamese, Arabic **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id648142711) **AppTail Page:** [https://apptail.io/app/decibel-meter-plus-sDqk/united-states](https://apptail.io/app/decibel-meter-plus-sDqk/united-states) ## Decibel Meter Plus Description 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. ## Decibel Meter Plus Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/dc/f6/9a/dcf69a85-29a4-9762-4643-f83ba1d2ead5/01_measure_sound_instantly_1242x2688.png/1242x2688.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/72/38/8a/72388ac6-fd08-5853-93a8-8d94db83906e/02_track_trends_real_time_1242x2688.png/1242x2688.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/5c/9d/d7/5c9dd75a-e6d4-acc1-f804-2af7df9fb5ef/03_customize_your_way_1242x2688.png/1242x2688.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/59/25/17/59251770-32b7-2bc6-4b7a-73df9f4a59db/04_export_decibel_data_1242x2688.png/1242x2688.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/53/e7/4e/53e74e53-9ce2-2792-c1d9-3f34d1d98866/05_learn_safe_listening_1242x2688.png/1242x2688.png) ## Decibel Meter Plus Rating Breakdown in United States - 5 stars: 31 (25%) - 4 stars: 31 (25%) - 3 stars: 12 (10%) - 2 stars: 12 (10%) - 1 stars: 40 (32%) ## Decibel Meter Plus Reviews in United States ### *---- "Needs an update" I purchased this app and now it won’t work because the developer needs to update the software. Not cool! Do not purchase. -- AJB88899196, 2018-07-10 ### **--- "OK but not great" The major problem, in my experience, is I never got a reading over 99 db. I am mechanical engineer and I have experience in environmental engineering; when you are at 99 and the sound gets louder, you expect the reading to increase. -- Out of Nicknames11, 2017-09-11 ### **--- "Mediocre" Not a true read on the decibels. -- Lkiuvc, 2017-04-28 ### ***** "Easy to use" Easy to see what the sound level in a room. -- Teacherinaclassroom, 2017-03-27 ### ****- "Good app" Very sensitive and user friendly -- Rogton, 2016-12-28 ### ***** "Very useful!" Convenient to use -- wiz bot, 2016-12-08 ### *---- "Needs a calibration function badly" Seems to be well-designed and responsive, but the scale is WAY off. In a quiet room it's reading 80, and normal conversation bumps it to 120. It needs a calibrate function. -- TimothyJ999, 2016-11-24 ### ***** "Great app" 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. -- RonQneneJr671, 2016-11-21 ### *---- "Error" Registers 79 db with mic covered and no noise at all -- JohnAndGail, 2016-11-21 ### *---- "Don't bother" Not a single sound turn on ceiling fan it show over 65 promise the ceiling fan isn't that loud. Not accurate -- Thothead, 2016-10-29 [View all Decibel Meter Plus reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews) ## Decibel Meter Plus Discovered Keywords - db meter - decibel meter - sound meter decibel meter - sound meter db measurement - decibel meter sound db level ## Apps Similar to Decibel Meter Plus - [Metoluar](https://apptail.io/app/metoluar-bVqb/united-states) - [Sound Noise Meter+ dB SPL](https://apptail.io/app/sound-noise-meter-db-spl-RJIb/united-states) - [FFTWave](https://apptail.io/app/fftwave-IKKb/united-states) - [Mac Tools - SmartEAR LITE](https://apptail.io/app/mac-tools-smartear-lite-icRd/united-states) - [Mac Tools – SmartEAR2](https://apptail.io/app/mac-tools-smartear2-sode/united-states) - [EarDial](https://apptail.io/app/eardial-yiie/united-states) - [OpeNoise](https://apptail.io/app/openoise-Wnse/united-states) - [NOI App](https://apptail.io/app/noi-app-wDmf/united-states) - [DOMINO 2MIC SETTING](https://apptail.io/app/domino-2mic-setting-LULf/united-states) - [Mirror Journal](https://apptail.io/app/mirror-journal-MAAj/united-states) ## Decibel Meter Plus Available In - [United States](https://apptail.io/app/decibel-meter-plus-sDqk/united-states) - [Canada](https://apptail.io/app/decibel-meter-plus-sDqk/canada) - [Belgium](https://apptail.io/app/decibel-meter-plus-sDqk/belgium) - [Netherlands](https://apptail.io/app/decibel-meter-plus-sDqk/netherlands) - [Australia](https://apptail.io/app/decibel-meter-plus-sDqk/australia) - [France](https://apptail.io/app/decibel-meter-plus-sDqk/france) - [United Kingdom](https://apptail.io/app/decibel-meter-plus-sDqk/united-kingdom) - [Italy](https://apptail.io/app/decibel-meter-plus-sDqk/italy) - [New Zealand](https://apptail.io/app/decibel-meter-plus-sDqk/new-zealand) - [Germany](https://apptail.io/app/decibel-meter-plus-sDqk/germany) - [Switzerland](https://apptail.io/app/decibel-meter-plus-sDqk/switzerland) - [Brazil](https://apptail.io/app/decibel-meter-plus-sDqk/brazil) - [Philippines](https://apptail.io/app/decibel-meter-plus-sDqk/philippines) - [Denmark](https://apptail.io/app/decibel-meter-plus-sDqk/denmark) - [Indonesia](https://apptail.io/app/decibel-meter-plus-sDqk/indonesia) - [Thailand](https://apptail.io/app/decibel-meter-plus-sDqk/thailand) - [South Africa](https://apptail.io/app/decibel-meter-plus-sDqk/south-africa) - [Norway](https://apptail.io/app/decibel-meter-plus-sDqk/norway) - [Mexico](https://apptail.io/app/decibel-meter-plus-sDqk/mexico) - [Colombia](https://apptail.io/app/decibel-meter-plus-sDqk/colombia) - [Romania](https://apptail.io/app/decibel-meter-plus-sDqk/romania) - [Japan](https://apptail.io/app/decibel-meter-plus-sDqk/japan) - [Ireland](https://apptail.io/app/decibel-meter-plus-sDqk/ireland) - [Slovenia](https://apptail.io/app/decibel-meter-plus-sDqk/slovenia) - [Cyprus](https://apptail.io/app/decibel-meter-plus-sDqk/cyprus) - [Czechia](https://apptail.io/app/decibel-meter-plus-sDqk/czechia) - [Egypt](https://apptail.io/app/decibel-meter-plus-sDqk/egypt) - [Finland](https://apptail.io/app/decibel-meter-plus-sDqk/finland) - [Greece](https://apptail.io/app/decibel-meter-plus-sDqk/greece) - [Croatia](https://apptail.io/app/decibel-meter-plus-sDqk/croatia) - [Iceland](https://apptail.io/app/decibel-meter-plus-sDqk/iceland) - [Jamaica](https://apptail.io/app/decibel-meter-plus-sDqk/jamaica) - [South Korea](https://apptail.io/app/decibel-meter-plus-sDqk/south-korea) - [Lithuania](https://apptail.io/app/decibel-meter-plus-sDqk/lithuania) - [Luxembourg](https://apptail.io/app/decibel-meter-plus-sDqk/luxembourg) - [Mauritius](https://apptail.io/app/decibel-meter-plus-sDqk/mauritius) - [Peru](https://apptail.io/app/decibel-meter-plus-sDqk/peru) - [Latvia](https://apptail.io/app/decibel-meter-plus-sDqk/latvia) - [Madagascar](https://apptail.io/app/decibel-meter-plus-sDqk/madagascar) - [Malta](https://apptail.io/app/decibel-meter-plus-sDqk/malta) - [Venezuela](https://apptail.io/app/decibel-meter-plus-sDqk/venezuela) - [Guyana](https://apptail.io/app/decibel-meter-plus-sDqk/guyana) - [Namibia](https://apptail.io/app/decibel-meter-plus-sDqk/namibia) - [Nicaragua](https://apptail.io/app/decibel-meter-plus-sDqk/nicaragua) - [Estonia](https://apptail.io/app/decibel-meter-plus-sDqk/estonia) - [Dominican Republic](https://apptail.io/app/decibel-meter-plus-sDqk/dominican-republic) - [Nepal](https://apptail.io/app/decibel-meter-plus-sDqk/nepal) - [Belize](https://apptail.io/app/decibel-meter-plus-sDqk/belize) - [Panama](https://apptail.io/app/decibel-meter-plus-sDqk/panama) - [Angola](https://apptail.io/app/decibel-meter-plus-sDqk/angola) - [Belarus](https://apptail.io/app/decibel-meter-plus-sDqk/belarus) - [Pakistan](https://apptail.io/app/decibel-meter-plus-sDqk/pakistan) - [Poland](https://apptail.io/app/decibel-meter-plus-sDqk/poland) - [Paraguay](https://apptail.io/app/decibel-meter-plus-sDqk/paraguay) - [Brunei](https://apptail.io/app/decibel-meter-plus-sDqk/brunei) - [Sweden](https://apptail.io/app/decibel-meter-plus-sDqk/sweden) - [United Arab Emirates](https://apptail.io/app/decibel-meter-plus-sDqk/united-arab-emirates) - [Slovakia](https://apptail.io/app/decibel-meter-plus-sDqk/slovakia) - [Suriname](https://apptail.io/app/decibel-meter-plus-sDqk/suriname) - [Bermuda](https://apptail.io/app/decibel-meter-plus-sDqk/bermuda) - [Honduras](https://apptail.io/app/decibel-meter-plus-sDqk/honduras) - [Tunisia](https://apptail.io/app/decibel-meter-plus-sDqk/tunisia) - [Kazakhstan](https://apptail.io/app/decibel-meter-plus-sDqk/kazakhstan) - [Uganda](https://apptail.io/app/decibel-meter-plus-sDqk/uganda) - [Bulgaria](https://apptail.io/app/decibel-meter-plus-sDqk/bulgaria) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*