Harmonica Tab Generator

theo_dev

In-app purchases

About this app

Harp2Tab listens to you play and instantly shows you the tabs. No music theory knowledge required — just pick up your harmonica, hit record, and watch your notes appear on screen in real time.

Whether you're learning a new song by ear, documenting a melody you just came up with, or transcribing a blues lick to share with other players, Harp2Tab turns your playing into readable harmonica notation in seconds.
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🎵 HOW IT WORKS
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1. Choose your harmonica type and key
2. Tap Record and start playing
3. Harp2Tab detects each note in real time using your microphone
4. Your tabs appear on screen as you play
5. Edit, rearrange and export your tabs when you're done
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🎶 FEATURES
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REAL-TIME PITCH DETECTION
Powered by a high-accuracy pitch detection algorithm, Harp2Tab identifies the note you're playing and maps it to the correct tab notation — hole number, blow or draw, bends and overblows included.

ALL 12 KEYS — DIATONIC & CHROMATIC
Supports all 12 harmonica keys for both diatonic (10-hole) and 12-hole chromatic harmonicas. Switch between types and keys instantly from the home screen.

TAB EDITOR
Tap any note after recording to fine-tune it. Edit the tab notation directly or enter the note name — the app keeps both in sync automatically.

EXPORT IN 5 FORMATS
Share or archive your tabs in the format that suits you:
• TXT — plain text, readable anywhere
• CSV — spreadsheet-friendly
• JSON — for developers and apps
• MIDI — open in any DAW or notation software
• MusicXML — import into MuseScore, Sibelius, Finale and more
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🔒 PRIVACY FIRST
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Your audio never leaves your device. Harp2Tab processes microphone input in real time on-device and discards it immediately — nothing is recorded, stored, or uploaded. No account required. No ads. No tracking.
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💎 FREE & PREMIUM
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Try Harp2Tab free with your first 5 recordings. Unlock the full app with a single one-time purchase — no subscription, no recurring fees, no hidden costs. All future updates are included.

Premium unlocks:
• Unlimited recordings
• All 5 export formats
• All future features
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🎸 WHO IS IT FOR?
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• Harmonica players who want to document their playing
• Beginners learning songs by ear who need a reference
• Teachers creating tab sheets for students
• Musicians who want to export harmonica parts to a DAW or sheet music software
• Anyone who plays and wants a record of what they played
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📋 TECHNICAL DETAILS
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• Supported harmonica types: Diatonic (10-hole), Chromatic (12-hole)
• Keys supported: All 12 (C, C#, D, D#, E, F, F#, G, G#, A, A#, B)
• Export formats: TXT, CSV, JSON, MIDI, MusicXML
• Requires: Microphone permission
• No internet connection required
• No account or sign-in required

What’s new

v1.0.1

Better note detection
Undo editing button
Bug fixes