250+ iOS apps curated and reviewed
Out of 250+ high pitched noise 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 | 4.7★ (595) | No | Yes | Sep 2026 | |
| 2 |  | Free | 4.5★ (4.8K) | Yes | Yes | Sep 2026 | |
| 3 |  | Free | 4.7★ (21K) | Yes | Yes | Sep 2026 | |
| 4 |  | Free | 3.7★ (33) | No | No | Aug 2026 | |
| 5 |  | Free | 4.5★ (1.8K) | Yes | Yes | Sep 2026 | |
| 6 |  | Free | — | Yes | Yes | Sep 2026 | |
| 7 |  | Free | 5.0★ (1) | No | Yes | Sep 2026 | |
| 8 |  | Free | 5.0★ (1) | No | No | Jul 2026 |
Generate sound waves across a wide frequency range to test hearing limits. Explore potential uses like deterring pests or competing with friends to see who can hear higher pitches. An optional premium upgrade removes ads and unlocks additional waveform options.
Generate sound frequencies from 1Hz to 25,000Hz with a simple interface. Features include wave visualization, adjustable sensitivity, and multiple waveform options. Use it for hearing tests, pet training, or as a prank tool.
This app generates precise sine wave tones to help remove water and debris from your device's speakers. Easily adjust frequencies by swiping on the screen, and enjoy features like Apple Watch control and background operation. Premium subscribers gain access to advanced waveforms, unlimited sessions, and an ad-free experience.
