243+ iOS apps curated and reviewed
Looking for free high frequency noise dog apps? 20 of our 243+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (595) | No | Yes | Oct 2026 | |
| 2 |  | Free | 4.5★ (4.8K) | Yes | Yes | Oct 2026 | |
| 3 |  | Free | 2.0★ (4) | — | No | May 2026 | |
| 4 |  | Free | 5.0★ (8) | No | Yes | Sep 2026 | |
| 5 |  | Free | 4.5★ (75) | No | Yes | May 2026 | |
| 6 |  | Free | 3.6★ (2K) | Yes | Yes | Sep 2026 | |
| 7 |  | Free | — | No | Yes | Sep 2026 | |
| 8 |  | Free | 4.5★ (33K) | Yes | Yes | Oct 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.
Adjustable frequency dog whistle for behavior modification. Offers various play modes and real-time frequency adjustment while the sound is playing. It may not work on all dogs.
