244+ iOS apps curated and reviewed
Looking for free tone generator professional apps? 16 of our 244+ 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 |  | $12.99 | 4.7★ (9) | Yes | Yes | Oct 2026 | |
| 2 |  | $0.99 | 4.7★ (23) | No | No | Oct 2026 | |
| 3 |  | Free | 4.0★ (155) | Yes | Yes | Oct 2026 | |
| 4 |  | Free | 4.7★ (2.6K) | Yes | No | Oct 2026 | |
| 5 |  | Free | — | No | Yes | Sep 2026 | |
| 6 |  | Free | — | No | No | May 2026 | |
| 7 |  | Free | 4.6★ (360) | No | Yes | Oct 2026 | |
| 8 |  | Free | 4.7★ (2.2K) | No | Yes | Oct 2026 |
Create precise audio tones from 20Hz to 20,000Hz using four distinct waveforms. Adjust output volume and enjoy instant loading with a highly accurate algorithm. This universal app is compatible with external speakers and all iOS devices.
Create and play a wide range of audio tones with adjustable frequencies and waveforms. Generate up to 12 simultaneous tones with individual volume control. Modify tones in real-time for versatile sound generation.
Create various periodic signals with adjustable frequency and amplitude for testing electronic circuits or tuning instruments. Features include a metronome, a real-time tuner, and options for generating different noise types and tone sequences. It also offers unique features for hearing tests and party games.
