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.






249+ iOS apps curated and reviewed
Every iPhone needs a few good hearing decibel pro apps. We benchmark 249+ 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 | — | Yes | Yes | Jul 2026 | |
| 3 | Free | 4.6★ (36K) | No | Yes | Aug 2026 | |
| 4 | Free | 3.5★ (475) | No | No | Aug 2026 | |
| 5 | $69.99 | 4.7★ (6.9K) | No | No | Aug 2026 | |
| 6 | Free | — | No | Yes | Jul 2026 | |
| 7 | Free | — | Yes | No | Aug 2026 | |
| 8 | Free | — | Yes | Yes | Jun 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.


Transform your device into a professional sound meter to accurately measure ambient noise levels. Understand how loud your surroundings are, from quiet rooms to loud events, and learn about potential hearing risks.


This application transforms your device into a professional sound level meter, offering precise dBA and dBC measurements. It features advanced analysis tools like frequency spectrum analysis and data export, making it ideal for audio professionals and anyone interested in sound environments.










This app provides precise sound level measurements and audio analysis using professional weighting filters and real-time FFT spectrum analysis. It functions as a dosimeter for workplace safety and allows for easy sharing of dB data overlays on photos.




This tool transforms your iPhone into a professional sound level meter. It accurately measures ambient noise levels, providing real-time decibel readings directly on your device.




Measure ambient noise levels with professional accuracy. This app provides real-time decibel readings, spectrum analysis, and the ability to save and share measurements. It helps identify noise pollution and offers customizable warnings to protect your hearing.


Safely remove water, dust, and lint from your device's speakers using tuned sound frequencies. This app employs vibrations to dislodge debris, offering specialized modes for water ejection, dust removal, and deep cleaning.




Transform your phone into a professional-grade decibel meter for real-time noise detection. Features advanced algorithms, noise visualization, and recording capabilities for comprehensive sound analysis.


Monitor ambient noise levels to protect your hearing. This utility displays volume readings in a clear format and alerts you when noise levels may be harmful, suggesting the use of ear protection. Customize smoothing filters for more accurate average readings.


This free app measures sound levels and noise exposure using your smartphone. Developed by acoustics experts, it provides professional-grade metrics and guidance on hearing protection and noise prevention.


This application measures and displays environmental noise levels in decibels. It offers various visual representations of the data, including gauges, graphs, and numerical readouts. Users can also save their measurement history.