247+ iOS apps curated and reviewed
The best chromatic tuner harmonica apps on iPhone average 3.6★ across 247+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (1) | No | No | May 2026 | |
| 2 |  | Free | 4.9★ (40) | No | No | Aug 2026 | |
| 3 |  | Free | 3.6★ (32) | No | Yes | May 2026 | |
| 4 |  | Free | 4.7★ (55) | No | No | Aug 2026 | |
| 5 |  | Free | — | No | No | May 2026 | |
| 6 |  | Free | 4.9★ (32) | No | No | Oct 2026 | |
| 7 |  | Free | — | No | Yes | Oct 2026 | |
| 8 |  | Free | 3.7★ (118) | No | No | Oct 2026 |
A fast and clean chromatic tuner for various instruments, including guitar, bass, and vocals. It offers haptic feedback, a pitch reference keyboard, and adjustable A=440 tuning. This app is completely free with no ads or subscriptions.
This application helps harmonica players tune their instrument and identify notes in real-time. It supports various harmonica tunings and allows users to highlight different musical scales.
Experience a realistic harmonica simulation with intuitive controls for both beginners and experts. Enjoy playing single notes, chords, and even advanced techniques like note bending. Access a songbook with lyrics and play-along options.
