AppMarketSpy › Music › Intonation Master
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App info
- Developer
- Daniel Arden
- Category
- Music, Education
- Released
- Sep 22, 2026
- Version
- 1.0 (Sep 23, 2026)
- Price
- Free
- Size
- 6.0 MB
- Requires
- iOS 26.0
- Age rating
- 4+
- Languages
- English, French, German, Hindi, Italian, Japanese, Korean, Polish, Portuguese, Simplified Chinese, Spanish
In-app purchases
| Full version | $4.99 |
Current prices, App Store US.
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About Intonation Master
See what you play. Made for bowed-string instruments—violin, viola, cello, and double bass—Intonation Master shows your pitch on a live grid and displays the notes you play on a staff. Follow a phrase, spot where your pitch drifts sharp or flat, and listen back to your performance. The free version includes up to 60 seconds of recording per take, playback, and recovery of your current take. Choose your instrument and key signature, then use the grid, notation, or both. The tuning reference is A4 = 440 Hz with equal temperament. Unlock Full with a one-time purchase to record up to 60 minutes per take, save and name recordings, import WAV and M4A files, and adjust the A4 reference. Choose equal temperament, just intonation, or Pythagorean tuning. No subscription. Supports Family Sharing. Audio is analyzed on your device. Recording works only while the app is in the foreground. Pitch…
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