249+ iOS apps curated and reviewed
With an average user rating of 4.6★, the acoustic 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 | 3.9★ (290) | Yes | No | Aug 2026 |
| 2 |  | Free | 4.8★ (103K) | No | No | Sep 2026 |
| 3 |  | Free | 4.8★ (147K) | Yes | Yes | Sep 2026 |
| 4 |  | Free | 4.8★ (149K) | Yes | No | Sep 2026 |
| 5 |  | Free | 4.5★ (9.9K) | Yes | No | Sep 2026 |
| 6 |  | Free | — | No | No | Sep 2026 |
| 7 |  | Free | — | No | Yes | May 2026 |
| 8 |  | Free | 5.0★ (1) | No | No | Aug 2026 |
This application offers automatic guitar tuning using your device's microphone. It also provides manual tuning options with reference sounds for precise adjustments.
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 helps you tune various string instruments, learn songs with interactive tutorials and personalized feedback, and access a vast library of chords and tabs. It also includes practice tools like a metronome and chord games.
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 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.
This app quickly and accurately tunes your guitar using your device's microphone. It offers a simple, ad-free experience with real-time feedback and haptic alerts when a string is in tune. Supports standard and custom tunings, and works offline.
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 app helps musicians tune their instruments quickly and accurately using their device's microphone. It offers both instrument-specific and chromatic tuning modes, with customizable options for various instruments and tunings. It also functions as a pitch pipe for ear training.
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 a precise and user-friendly way to tune guitars, featuring an advanced pitch detection algorithm and noise cancellation for accuracy in any environment. It supports automatic tuning for any note or manual tuning for specific strings, making it ideal for learning and quick adjustments.
This ad-free application offers a visually focused approach to tuning guitars. It provides clear animations and a live frequency tracker to guide users in adjusting their guitar strings to the correct pitch. The interface uses color indicators to show whether a note is too low or too high.
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 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.
This free application helps guitarists tune their instruments quickly and accurately. It supports a variety of string configurations and is designed for use at home, during rehearsals, or for live performances.