This application transforms your device into a precise sound level meter. It measures decibels, tracks noise exposure over time, and visualizes data with charts. It adheres to safety standards and allows for calibration and sharing of measurements.






250+ iOS apps curated and reviewed
Every iPhone needs a few good hearing decibel pro apps. We benchmark 250+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 4.4★ (59) | No | No | Jul 2026 | ||
| 2 | Free | 4.6★ (36K) | No | Yes | Sep 2026 | ||
| 3 | Free | — | Yes | Yes | Sep 2026 | ||
| 4 | Free | — | Yes | Yes | Jul 2026 | ||
| 5 | Free | 3.5★ (475) | No | No | Aug 2026 | ||
| 6 | Free | — | Yes | No | Sep 2026 | ||
| 7 | Free | — | No | Yes | Jul 2026 | ||
| 8 | $69.99 | 4.7★ (6.9K) | No | No | Sep 2026 |






This application transforms your device into a precise sound level meter. It measures decibels, tracks noise exposure over time, and visualizes data with charts. It adheres to safety standards and allows for calibration and sharing of measurements.






Transform your device into a professional sound level meter and audio analyzer. Measure ambient noise, monitor decibel levels, and visualize sound frequencies in real time. It also offers advanced sleep tracking with sound recognition to identify disruptions.




