249+ iOS apps curated and reviewed
With an average user rating of 4.6★, the 432hz guitar tuner category is one of the App Store's strongest. Browse all 249+ apps we track, sorted so the most loved ones surface first.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.6★ (5) | No | Yes | Nov 2026 | |
| 2 |  | Free | 4.7★ (1.8K) | No | No | Nov 2026 | |
| 3 |  | Free | 4.0★ (2) | No | Yes | Oct 2026 | |
| 4 |  | Free | 4.3★ (515) | No | Yes | Oct 2026 | |
| 5 |  | Free | 4.4★ (31) | No | No | Oct 2026 | |
| 6 |  | Free | 4.8★ (152K) | Yes | No | Nov 2026 | |
| 7 |  | Free | — | — | No | Oct 2026 | |
| 8 |  | Free | — | — | No | Oct 2026 |
This professional-grade chromatic tuner offers precise instrument tuning with support for alternative frequencies like 432 Hz. It includes a built-in metronome, capo support, and a learn section about tuning standards. Designed for musicians seeking accuracy and simplicity, it works offline.
This app offers precise chromatic tuning for a wide range of instruments with a clear, visual interface. It features advanced algorithms for accurate detection of notes, including those with overtones and vibrato, making it suitable for both tuning and intonation practice.
This app provides precise chromatic tuning for any instrument with a vintage-inspired interface. It offers advanced audio processing for accuracy and includes a metronome. A single purchase unlocks all features, including numerous alternate tunings and temperaments.
