221+ iOS apps curated and reviewed
The best istuner apps on iPhone average 4.6★ across 221+ titles — we've ranked them by what real users actually keep on their phones. Updated July 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.4★ (5K) | No | Yes | Aug 2026 |
| 2 |  | $3.99 | 4.6★ (226) | No | No | Aug 2026 |
| 3 |  | Free | 4.5★ (10K) | Yes | No | Aug 2026 |
| 4 |  | Free | 4.5★ (9.9K) | Yes | No | Aug 2026 |
| 5 |  | Free | 4.7★ (1.7K) | No | No | Aug 2026 |
| 6 |  | Free | 4.1★ (905) | No | Yes | Aug 2026 |
| 7 |  | Free | 4.7★ (7.6K) | Yes | No | Aug 2026 |
| 8 |  | Free | 4.7★ (58K) | Yes | No | Aug 2026 |
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 app is a highly accurate chromatic tuner and tone generator for a wide range of musical instruments. It offers multiple tuning modes, advanced DSP for precision, and features like historical temperaments and transpositions. It also functions as an electronic pitch pipe.
This app provides highly accurate tuning for a vast array of musical instruments, from guitars and violins to pianos and flutes. It features a chromatic tuner, transpose mode, and a tone generator for comprehensive musical practice and performance needs.
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 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 musicians with a highly accurate chromatic tuner and a professional metronome. It offers multiple metronome modes, including sound, flash, and vibration, and includes a built-in recorder and a library of sheet music.
This application listens to your instrument's sound and displays its pitch, allowing for accurate tuning by showing the deviation from the desired note. It offers a wide pitch sensor range and customizable settings for concert-A frequency and sensitivity.
This app provides an accurate and stylish metronome with multiple practice modes, including tempo progression and programmable sequences. It also offers simple tuning tones and is fully accessible via voiceover. Use it for music practice, dancing, exercise, or any activity requiring precise timing.
This comprehensive music practice app offers a state-of-the-art tuner, advanced metronome, and recording capabilities. It provides fun and rewarding feedback for musicians of all levels, enhancing ear training and performance with colorful analysis data and unique instrument sounds.
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 app is a comprehensive music practice tool for musicians of all levels. It offers a chromatic tuner, tone and chord generator, metronome, and recorder to help users play in tune, on beat, and steadily. It provides feedback on playing habits and visual aids for pitch and rhythm.
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 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 offers a simple and accurate way to tune string instruments like violins, violas, and cellos. It provides step-by-step instructions and a strong noise filter, making it ideal for beginners and those new to music.
Access over 50,000 live radio stations from 200+ countries and territories, plus over 1 million podcasts. Enjoy music, news, sports, and more with features like playlists, background listening, and Air-Play support.
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 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.
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.
Experience the soothing sounds of a kalimba on your device. This app offers a cute and customizable interface with adjustable key ranges and a built-in looper for recording and playback. Personalize your musical experience with custom key markings and backgrounds.
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.