--- title: "dB Sound Level Meter & Noise - Reviews, Revenue and Downloads in Ghana | Apple App Store" description: "Most decibel apps show you a number and hope you don't ask questions. This one shows you the number, tells you which scale it's on, and lets you correct it. WHAT YOU GET - A, C and Z frequency weig" --- # dB Sound Level Meter & Noise — Ghana > A, C, Z weighting to IEC 61672 ![dB Sound Level Meter & Noise App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/26/1c/f7/261cf709-1a14-235f-eec5-840019dc12ee/AppIcon-0-0-1x_U007emarketing-0-11-0-85-220.png/434x0w.png) **Developer:** [fung ka wa](https://apptail.io/developer/fung-ka-wa-FYeknc) **Category:** Utilities **Rating:** N/A (0 ratings) **Price:** Free **Bundle ID:** com.hillapp.decibelMeter **Store:** Apple App Store **Country:** Ghana **Version:** 1.0.1 (released 2026-08-25) **Original Release:** 2026-06-26 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/gh/app/app/id6781215060) **AppTail Page:** [https://apptail.io/app/db-sound-level-meter-noise-KeWA/ghana](https://apptail.io/app/db-sound-level-meter-noise-KeWA/ghana) ## dB Sound Level Meter & Noise Description Most decibel apps show you a number and hope you don't ask questions. This one shows you the number, tells you which scale it's on, and lets you correct it. WHAT YOU GET - A, C and Z frequency weighting — with a plain-English explanation of what each one does, right next to the switch - Fast (125 ms) and Slow (1 s) time weighting, to IEC 61672 - MIN, AVG and MAX for every session, with MAX built to hold short, sharp sounds instead of averaging them away - A calibration offset you control, ±30 dB, saved between sessions - HOLD to freeze the display without stopping the measurement - Session history, with undo on every destructive action BUILT NOT TO BREAK - Keeps measuring when you plug in headphones, connect Bluetooth, or switch back to the built-in mic — and tells you when the input changed - Handles low sample-rate inputs instead of refusing to work. If your Bluetooth headset runs at 16 kHz, the app says so and tells you the frequency range it can still cover - Comes back on its own after a phone call, an alarm, or a trip to another app. No restart, no lost session - Measures while your music, podcast or call keeps playing HONEST ABOUT WHAT IT IS This is a phone app using a phone microphone. It is not a certified sound level meter. Don't use it where a Type 1 or Type 2 instrument is required, or as the basis for a legal, medical or workplace decision. The colour zones on the dial are guidance, not a verdict. Readings depend on your device, the microphone in use, and your calibration setting. If the absolute level matters to you, set the calibration offset against a reference meter first — that's what the slider is for. FREE, AND STAYING THAT WAY No subscription. No sign-in. No account. No paywalled features. Works with no internet connection at all. Supported by ads. ## dB Sound Level Meter & Noise Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/8d/a3/17/8da317e8-33d4-9ec9-9122-50db87534640/01_gauge.png/1284x2778.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/0f/2e/17/0f2e1746-a682-7421-3050-b24b5de19ac6/04_route.png/1284x2778.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/0a/4e/72/0a4e7298-78ec-c5f4-1979-fbd09cd7f7ee/05_history.png/1284x2778.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/a7/49/59/a7495931-dd5d-7eb2-f746-2349b394dccd/03_calibration.png/1284x2778.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/51/44/ae/5144ae69-b17a-b71f-09a2-3a73503de6c3/02_weighting.png/1284x2778.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ee/63/e4/ee63e445-53f7-25b9-610b-1d8826872a2c/01_home.png/1242x2688.png) - [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/55/7e/b0/557eb084-cf2b-8a39-188a-c0f463867f6c/02_history.png/1242x2688.png) ## dB Sound Level Meter & Noise Available In - [United Arab Emirates](https://apptail.io/app/db-sound-level-meter-noise-KeWA/united-arab-emirates) - [Armenia](https://apptail.io/app/db-sound-level-meter-noise-KeWA/armenia) - [Angola](https://apptail.io/app/db-sound-level-meter-noise-KeWA/angola) - [Azerbaijan](https://apptail.io/app/db-sound-level-meter-noise-KeWA/azerbaijan) - [Bahrain](https://apptail.io/app/db-sound-level-meter-noise-KeWA/bahrain) - [Bermuda](https://apptail.io/app/db-sound-level-meter-noise-KeWA/bermuda) - [Belize](https://apptail.io/app/db-sound-level-meter-noise-KeWA/belize) - [Egypt](https://apptail.io/app/db-sound-level-meter-noise-KeWA/egypt) - [Ghana](https://apptail.io/app/db-sound-level-meter-noise-KeWA/ghana) - [Iceland](https://apptail.io/app/db-sound-level-meter-noise-KeWA/iceland) - [Jamaica](https://apptail.io/app/db-sound-level-meter-noise-KeWA/jamaica) - [Jordan](https://apptail.io/app/db-sound-level-meter-noise-KeWA/jordan) - [Kenya](https://apptail.io/app/db-sound-level-meter-noise-KeWA/kenya) - [South Korea](https://apptail.io/app/db-sound-level-meter-noise-KeWA/south-korea) - [Cayman Islands](https://apptail.io/app/db-sound-level-meter-noise-KeWA/cayman-islands) - [Lebanon](https://apptail.io/app/db-sound-level-meter-noise-KeWA/lebanon) - [North Macedonia](https://apptail.io/app/db-sound-level-meter-noise-KeWA/north-macedonia) - [Mexico](https://apptail.io/app/db-sound-level-meter-noise-KeWA/mexico) - [Namibia](https://apptail.io/app/db-sound-level-meter-noise-KeWA/namibia) - [New Zealand](https://apptail.io/app/db-sound-level-meter-noise-KeWA/new-zealand) - [Russia](https://apptail.io/app/db-sound-level-meter-noise-KeWA/russia) - [Singapore](https://apptail.io/app/db-sound-level-meter-noise-KeWA/singapore) - [Senegal](https://apptail.io/app/db-sound-level-meter-noise-KeWA/senegal) - [Suriname](https://apptail.io/app/db-sound-level-meter-noise-KeWA/suriname) - [Türkiye](https://apptail.io/app/db-sound-level-meter-noise-KeWA/turkey) - [Uganda](https://apptail.io/app/db-sound-level-meter-noise-KeWA/uganda) - [United States](https://apptail.io/app/db-sound-level-meter-noise-KeWA/united-states) - [Uzbekistan](https://apptail.io/app/db-sound-level-meter-noise-KeWA/uzbekistan) --- ## 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. 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