248+ iOS apps curated and reviewed
Out of 248+ sound wave judgement apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | No | May 2026 | |
| 2 |  | Free | 4.8★ (66) | Yes | Yes | Sep 2026 | |
| 3 |  | Free | 4.5★ (8) | No | Yes | Sep 2026 | |
| 4 |  | Free | 4.4★ (118) | No | Yes | Sep 2026 | |
| 5 |  | Free | — | No | Yes | Jul 2026 | |
| 6 |  | Free | 4.6★ (196) | No | Yes | Sep 2026 | |
| 7 |  | Free | — | Yes | No | Sep 2026 | |
| 8 |  | Free | 4.6★ (2.4K) | No | Yes | Sep 2026 |
This app uses sound waves to test and improve your device's speaker performance. It helps clear muffled or distorted audio by generating specific frequencies and vibrations. Ideal for restoring sound clarity after exposure to moisture or for general speaker testing.
This app offers audio-based tools to help maintain your device's speakers. It provides sound frequencies to assist with dust and moisture removal and allows you to test speaker performance, including stereo output and channel balance.
