Tone Scan
Openchord Inc. Music iPhoneiPadiPod touch
Tone Scan is a free Music app for iPhone and iPad by Openchord Inc. Rated 3.2/5 from 6 ratings. Requires iOS 15.5. Updated June 23, 2026.
- Rating
- 3.2
- 6 ratings
- Price
- Free
- on the App Store
- Size
- 4 MB
- Age 4+
- Updated
- Jun 23
- 2026 · v1.0.9
Screenshots
About Tone Scan
Discover musical secrets in any live or recorded audio. Elevate your perception of sound with this unique app. You’ll be amazed. See what you hear — and can’t hear — with three live scans: 1. A chromatic spectrum to see sound partials and pitch 2. A polyphonic tuner to see the pitch accuracy of select notes 3. A note mix to see changes in tonal balance Simplify tasks like: • Pitch recognition • Timbre analysis • Instrument tuning • Chord and key spelling • Tonality analysis • Learning a song by ear Ready to explore? Try the app for free.
Ratings & reviews
3.2
6 ratings
What’s new
Version 1.0.9 · Updated June 23, 2026
This update is recommended for all users and contains: - Enhancements to the security, speed, and reliability of App Store transactions - Visual improvements for every screen size - A new free trial period
App privacy
The developer, Openchord Inc., reported these privacy practices to Apple.
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- User Content: Audio Data
- Diagnostics: Crash Data
Used for: App Functionality
Alternatives to Tone Scan
Looking for apps like Tone Scan? Here are 6 similar apps on the App Store. The highest rated is Tutuner — Pitch tracking tuner (5.0/5), and all 6 are free to download.
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Stuny: Chord Recognition AI
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Tutuner — Pitch tracking tuner
5.0
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Horucco: Chord Progressions
4.1
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Music Memos - Chords & Lyrics
4.1
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TB Spectrogram
4.4
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BLEASS Monolit
4.7
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Tone Scan | 3.2 / 5 (6 ratings) | Free | June 23, 2026 | |
| Stuny: Chord Recognition AI | – | Free | Feb 22, 2026 | Compare |
| Tutuner — Pitch tracking tuner | 5.0 / 5 (3) | Free | Oct 20, 2025 | Compare |
| Horucco: Chord Progressions | 4.1 / 5 (20) | Free | Mar 29, 2026 | Compare |
| Music Memos - Chords & Lyrics | 4.1 / 5 (70) | Free | Oct 21, 2026 | Compare |
| TB Spectrogram | 4.4 / 5 (50) | Free | May 24, 2026 | Compare |
| BLEASS Monolit | 4.7 / 5 (83) | Free | Jun 19, 2026 | Compare |
Compare Tone Scan with the top alternatives: ratings, updates, ASO score and keyword gaps →