226+ 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 226+ 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 | No | Jul 2026 |
| 2 |  | Free | 4.8★ (147K) | Yes | No | Jul 2026 |
| 3 |  | Free | 4.7★ (4.8K) | Yes | Yes | Jul 2026 |
| 4 |  | Free | 4.6★ (3.6K) | Yes | No | Jul 2026 |
| 5 |  | Free | 4.7★ (3.1K) | Yes | Yes | Jul 2026 |
| 6 |  | Free | 4.6★ (8.2K) | Yes | Yes | Jul 2026 |
| 7 |  | Free | 4.1★ (919) | Yes | Yes | Jul 2026 |
| 8 |  | $1.59 | 4.0★ (10) | No | No | Jul 2026 |
This professional-grade chromatic tuner offers precise instrument tuning with support for alternative frequencies like 432 Hz and 440 Hz. It includes a built-in metronome, capo support, and a learning section about tuning standards.
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 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.
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.
Easily tune a variety of musical instruments using your smartphone's microphone. Offers high precision with advanced audio recognition and multiple visual feedback modes. Supports manual tuning and calibration for custom needs.
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.
This app provides a chromatic tuner for string instruments, compatible with both iPhone and Apple Watch. It accurately detects tuning notes and generates tones, offering precise frequency detection in hertz. It supports custom tuning for instruments like guitar, ukulele, violin, viola, and cello.
This application helps tune classical and acoustic guitars with high accuracy. It listens to your instrument's sound, provides visual feedback, and can even generate reference tones. It supports numerous tuning styles and includes helpful features like string break warnings and a metronome.
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 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 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 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 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 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.
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 acts as a musical fitness coach, offering a chromatic tuner and metronome with detailed analytics. It helps users improve their playing or singing by charting progress and providing insights. Record, playback, and analyze performances with a live tuner view.
This app provides precise tuning for a wide variety of stringed instruments, including guitars, ukuleles, basses, and violins. It offers automatic and chromatic tuning modes, a metronome, and a chord library to aid musicians of all skill levels.
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 free application offers a comprehensive tuning solution for acoustic and electric guitars, as well as ukuleles. It caters to musicians of all skill levels with various tuning options and advanced features like chromatic tuning and left-handed mode.
This application offers a streamlined and precise method for tuning guitars. It provides both automatic detection of played strings and manual selection for tuning, making the process quick and user-friendly.