250+ iOS apps curated and reviewed
The best custom guitar tuning apps on iPhone average 4.7★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.8★ (102K) | No | No | Aug 2026 |
| 2 |  | Free | 4.8★ (149K) | Yes | No | Aug 2026 |
| 3 |  | Free | 4.7★ (10K) | Yes | Yes | Aug 2026 |
| 4 |  | Free | 4.4★ (7.5K) | Yes | Yes | Aug 2026 |
| 5 |  | Free | 4.6★ (46K) | Yes | Yes | Aug 2026 |
| 6 |  | Free | — | No | No | May 2026 |
| 7 |  | Free | — | No | Yes | Aug 2026 |
| 8 |  | Free | — | Yes | Yes | Aug 2026 |
This app provides a user-friendly and accurate way to tune various stringed instruments. It offers step-by-step visual guidance, auto and manual tuning modes, and an essential chord library for learning songs.
This app offers precision tuning for guitar, bass, and ukulele with multiple modes and customizable options. It also provides a comprehensive suite of practice tools, including chord and scale libraries, and metronome functionality.
This app provides real-time audio analysis for tuning a wide variety of stringed instruments. It offers a vast library of custom tunings and an intuitive interface with visual feedback to ensure accurate intonation. Users can also tune by ear using high-quality instrument samples.
This app offers precise tuning for a wide variety of string instruments, including guitars, ukuleles, violins, and cellos. It features smart tuning safeguards, chord learning games, and ear training exercises to enhance musical skills for all levels.
This app provides a free chromatic tuner for guitar, bass, and ukulele. It offers easy-to-follow instructions for beginners and accurate tuning for professionals. Unlock additional tunings and access a vast chord library for enhanced practice.
This app helps you tune your guitar quickly and accurately by focusing on entire tunings rather than individual notes. It offers several built-in presets and can detect which string you're playing, providing instant feedback when it's in tune. Additional features like custom tunings, metronome, and support for more instruments are available with a one-time purchase.
This music tool offers a precise guitar tuner and a customizable metronome. Users can create and save their own unique tuning configurations with visual aids.
Explore hundreds of guitar tunings and millions of chords. This app helps you discover new sounds, build custom tunings, and visualize scales and modes. It also includes a built-in tuner and auto-tab functionality for compositions.
This app offers precise chromatic tuning for a wide range of musical instruments. It features an intuitive interface with a unique note wheel and tone generator, supporting various input modes for accurate tuning.
