





249+ iOS apps curated and reviewed
With an average user rating of 3.7★, the nvh source locator category is one of the App Store's strongest. Browse all 249+ apps we track, sorted so the most loved ones surface first.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | — | No | Yes | Aug 2026 | |
| 2 | Free | — | No | Yes | Jun 2026 | |
| 3 | Free | — | No | Yes | Jul 2026 | |
| 4 | Free | — | No | No | Jul 2026 | |
| 5 | Free | — | No | No | May 2026 | |
| 6 | Free | — | Yes | Yes | Jun 2026 | |
| 7 | Free | — | — | No | May 2026 | |
| 8 | Free | — | Yes | Yes | May 2026 |











































Measure and analyze ambient noise levels in real-time with this utility app. Track historical data, export reports, and gain insights into your auditory environment. Designed for professionals and curious individuals alike.




Locate powered-on Bluetooth devices like earbuds, headphones, and trackers using a live signal radar. The app provides an approximate range and allows you to play a sound through your device to aid in finding them. Save your last found location and mark areas as checked.




Verify your device's hardware and sensors are functioning correctly. Features include water ejection, audio and screen tests, noise measurement, CPU usage, frequency generation, network speed checks, and vibration tests.