This audio unit transforms audio streams into unique sounds using analog-modeled Bode-style frequency shifting. It's compatible with various Apple platforms and requires a host application to function.




161+ iOS apps curated and reviewed
JAX ONE Frequency Shifter is the household name in frequency shifter, but it's far from the only option. We track 161+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | $12.99 was $24.99 | 5.0★ (1) | No | No | Jun 2026 | ||
| 2 | Free | 4.7★ (21K) | Yes | Yes | Sep 2026 | ||
| 3 | Free | 4.7★ (340) | Yes | No | Sep 2026 | ||
| 4 | Free | 5.0★ (8) | No | Yes | Sep 2026 | ||
| 5 | Free | 4.6★ (161K) | No | Yes | Sep 2026 | ||
| 6 | Free | 4.7★ (15) | No | Yes | Sep 2026 | ||
| 7 | Free | 3.3★ (6) | Yes | No | Aug 2026 | ||
| 8 | Free | 4.6★ (36K) | No | Yes | Sep 2026 |




This audio unit transforms audio streams into unique sounds using analog-modeled Bode-style frequency shifting. It's compatible with various Apple platforms and requires a host application to function.






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.



Generate various sound waves, including sine, square, sawtooth, and triangle, with adjustable frequencies from 1Hz to 22000Hz. Visually observe animated sound waves and control volume. Useful for testing hearing, speakers, instruments, and even cleaning water from speakers.