HarpMaster: Harmonica Trainer
Tuner, tabs, scales & bends
Free · In-App Purchases · Designed for iPad. Not verified for macOS.
Learn harmonica faster: blow a note and instantly see the hole, the bend, and whether you're in tune. Practice along to songs with live scoring and a built-in metronome.
HarpMaster is a harmonica learning companion that listens to your playing and shows you exactly which holes you're hitting in real time.
Main features:
- Real-time pitch detection with microphone
- Interactive diatonic, chromatic, and tremolo harmonica visualization
- Support for all 21 keys
- MIDI playback with follow-along score — staff, tab, Jianpu, and scrolling piano-roll notation
- Practice mode with scales, arpeggios, sequences, rhythm, and follow-along
- Improvisation with backing tracks
- Built-in metronome with MIDI sync
- Online song library to learn and practice new pieces
- Discover feed with harmonica tips and learning articles
- Multiple tuning systems with custom tuning editor
- Interactive Circle of Fifths
- Multilingual
Works on phones and tablets. No account required.
In-app purchases:
- HarpMaster Premium — a monthly or yearly subscription, or a one-time Lifetime purchase — removes ads and unlocks Premium content.
- Points — earn them by practicing, or buy a points pack, then spend points to unlock individual songs.
Terms of Use: https://harpmaster.net/terms
Privacy Policy: https://harpmaster.net/privacy
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
- Playback volume — set how loud song/MIDI playback is, right from the settings.
- Stepless tempo — drag the new speed slider to any pace (0.25×–4×), with a satisfying snap back to 1×. Great for slowing tricky passages down, then building speed.
- Better on iPad — larger, easier-to-reach controls and text.
- Swipe from the left edge of the screen to go back.
- New option to turn the tap-to-hear note sound on or off.
- Plus polish and refinements throughout.
The developer, SHAN HUANG, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- User Content
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- SHAN HUANG
- Size
- 18.8 MB
- Category
- Music
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- HarpMaster Premium Yearly USD 19.99
- HarpMaster Premium Monthly USD 1.99
- 100 Points Pack USD 0.69
- HarpMaster Lifetime USD 29.99
- Copyright
- © 2026 HarpMaster. All rights reserved.