249+ iOS apps curated and reviewed
The best acoustic guitar tuner pro apps on iPhone average 4.5★ across 249+ 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 | 4.5★ (45K) | No | Yes | Aug 2026 |
| 2 |  | Free | 4.8★ (149K) | Yes | No | Aug 2026 |
| 3 |  | Free | 4.7★ (10K) | Yes | Yes | Aug 2026 |
| 4 |  | $14.99 | 4.6★ (51) | No | Yes | Jul 2026 |
| 5 |  | Free | 4.6★ (46K) | Yes | Yes | Aug 2026 |
| 6 |  | Free | 4.8★ (101K) | No | No | Aug 2026 |
| 7 |  | $2.99 | 4.8★ (355) | No | No | Aug 2026 |
| 8 |  | Free | 3.9★ (290) | Yes | No | Aug 2026 |
Achieve perfect guitar tuning quickly with an AI-powered chromatic tuner. Learn chords, practice with metronome features, and play songs with chord and lyric generation. Suitable for all skill levels.
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.
Achieve precise and instant guitar tuning with this app. It offers multiple tuning presets and visual indicators for ease of use, making it suitable for all skill levels. Unlock additional features through in-app purchases.
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 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 provides an accurate audio and visual guitar tuner with a simple interface. It helps you see pitch changes in real-time and shows how many cents a note is out of tune. Supports standard and alternate tunings.
This application offers automatic guitar tuning using your device's microphone. It also provides manual tuning options with reference sounds for precise adjustments.
This professional-grade application offers highly precise guitar tuning with a unique algorithm. It features real sound samples to help you match notes and an automatic mode for faster tuning. Customize your experience with various settings and enjoy regular updates for continuous improvement.
Tune your 6-string guitar with precise reference notes. Supports standard tuning and more. Ensure your device is not on silent to hear the tuning tones.
This app provides a chromatic instrument tuner and pitch pipe for musicians. It offers accurate tuning for a wide range of instruments using your device's microphone, with advanced features for precise adjustments.
This application provides a highly accurate chromatic tuner for any instrument. It features advanced noise cancellation and a detailed fine-tuning display, ensuring precise pitch readings for musicians of all levels. The tuner offers a fast refresh rate and works with any note.
Easily tune any string on your guitar with this user-friendly application. Its intuitive interface and large buttons allow for quick adjustments, so you can start playing your favorite songs faster.
This app provides accurate chromatic tuning for a wide range of musical instruments using your device's microphone. It features a responsive needle meter, pitch pipe, and automatic calibration for precise tuning. An optional full version offers advanced features.
