Flat: Music Score & Tab Editor
In-app purchases
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5.38K reviews
Rated for 3+
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1M+
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About this app
🎼 COMPOSE, PLAY, EDIT SHEET MUSIC
Flat is an intuitive music notation software, a music score creator and tab maker for Android that lets you create, edit, import, play, and share sheet music and guitar tabs effortlessly. Available on web and mobile, Flat simplifies music composition for musicians of all skill levels.
Free features include:
→ Quick notation input with touch piano, guitar fretboard, or drum pads
→ 90+ instruments including piano, keyboards, guitar, violin, saxophone, drums, voice, and more
→ 100K+ original sheet music available in the community
→ Edit music scores on iPhone, iPad, and Mac
→ Hundreds of notation elements such as articulations, dynamics, measures, text, and more
→ Autocompletion when adding chords
→ Easy transposition by key and intervals
→ MIDI input support (USB and Bluetooth)
→ Import MusicXML and MIDI files
→ Import PDF sheet music and convert it into editable scores
→ Keyboard shortcuts for external keyboards
→ Clean and intuitive interface
🤝 MUSIC COMPOSING WITH COLLABORATION
→ Real-time collaboration for a dynamic composing experience
→ Inline comments to provide live feedback
→ Find collaborators in the Flat community
🌍 SHARE SHEET MUSIC WITH THE WORLD
→ Export or share sheet music in PDF, MIDI, MusicXML, MP3, and WAV
→ Share your scores with our global community of 5M+ composers
→ Discover hundreds of thousands of original sheet music
→ Join the monthly community challenge and win a prize
✨ FLAT POWER: UNLOCK PREMIUM FEATURES
Subscribe to Flat Power for an advanced composing experience with expanded capabilities.
Premium features include:
→ Unlimited cloud storage
→ 180+ instruments including HQ sounds
→ Advanced export: individual parts, automatic multi-rests, print without Flat branding
→ Layout and style customization: page size, spacing, chord styles, jazz and handwritten fonts
→ Custom note heads such as Boomwhackers colors, Note Names, and Shape-Note (Aiken)
→ View and restore past versions of your scores
→ MIDI input support (USB and Bluetooth)
→ Advanced audio options including part volume and reverb
→ Automatic score saving
→ Customizable keyboard shortcuts
→ Priority support
PDF Import pages are included with subscription plans:
→ Monthly plan: 10 PDF pages per month plus full premium access
→ Yearly plan: 20 PDF pages per month, ideal for heavier use
→ Lifetime plan: 20 PDF pages as a one-time allocation (non-renewing) with permanent premium access
🎵 JOIN THE FLAT COMMUNITY
Participate in monthly challenges, share your compositions, and explore creations from musicians worldwide. Connect, get featured, and expand your creative horizons.
Our Terms of Service and Privacy Policy are available at:
https://flat.io/help/en/policies
Questions or feedback? Contact us at [email protected]
Flat is an intuitive music notation software, a music score creator and tab maker for Android that lets you create, edit, import, play, and share sheet music and guitar tabs effortlessly. Available on web and mobile, Flat simplifies music composition for musicians of all skill levels.
Free features include:
→ Quick notation input with touch piano, guitar fretboard, or drum pads
→ 90+ instruments including piano, keyboards, guitar, violin, saxophone, drums, voice, and more
→ 100K+ original sheet music available in the community
→ Edit music scores on iPhone, iPad, and Mac
→ Hundreds of notation elements such as articulations, dynamics, measures, text, and more
→ Autocompletion when adding chords
→ Easy transposition by key and intervals
→ MIDI input support (USB and Bluetooth)
→ Import MusicXML and MIDI files
→ Import PDF sheet music and convert it into editable scores
→ Keyboard shortcuts for external keyboards
→ Clean and intuitive interface
🤝 MUSIC COMPOSING WITH COLLABORATION
→ Real-time collaboration for a dynamic composing experience
→ Inline comments to provide live feedback
→ Find collaborators in the Flat community
🌍 SHARE SHEET MUSIC WITH THE WORLD
→ Export or share sheet music in PDF, MIDI, MusicXML, MP3, and WAV
→ Share your scores with our global community of 5M+ composers
→ Discover hundreds of thousands of original sheet music
→ Join the monthly community challenge and win a prize
✨ FLAT POWER: UNLOCK PREMIUM FEATURES
Subscribe to Flat Power for an advanced composing experience with expanded capabilities.
Premium features include:
→ Unlimited cloud storage
→ 180+ instruments including HQ sounds
→ Advanced export: individual parts, automatic multi-rests, print without Flat branding
→ Layout and style customization: page size, spacing, chord styles, jazz and handwritten fonts
→ Custom note heads such as Boomwhackers colors, Note Names, and Shape-Note (Aiken)
→ View and restore past versions of your scores
→ MIDI input support (USB and Bluetooth)
→ Advanced audio options including part volume and reverb
→ Automatic score saving
→ Customizable keyboard shortcuts
→ Priority support
PDF Import pages are included with subscription plans:
→ Monthly plan: 10 PDF pages per month plus full premium access
→ Yearly plan: 20 PDF pages per month, ideal for heavier use
→ Lifetime plan: 20 PDF pages as a one-time allocation (non-renewing) with permanent premium access
🎵 JOIN THE FLAT COMMUNITY
Participate in monthly challenges, share your compositions, and explore creations from musicians worldwide. Connect, get featured, and expand your creative horizons.
Our Terms of Service and Privacy Policy are available at:
https://flat.io/help/en/policies
Questions or feedback? Contact us at [email protected]
Music composer and notation app to write, edit and share sheet music tabs
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Ratings and reviews
4.55K reviews
Mr Blues Guy
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November 4, 2026
okay adaptation of the website on computer, but the mobile interface really limits your ability to edit. The lower ram of a phone makes the songs cut out frequently, and the lack of a download option on mobile really sucks. Edit: Nevermind I found the downlaod option, I guess it's okay.
Tutteo Limited
November 4, 2026
Thank you for your review, Progo 01! We appreciate your feedback on the mobile interface and download option. We're glad you found the feature! If you have more issues or suggestions, reach out to support at [email protected]. Your insights are valuable!
Alex Roman
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October 12, 2026
they ruined mobile usage, it's so confusing now. whenever I'm trying to copy paste a part of my music on mobile, the double tap just adds a note and I have to manually go back and forth to put down what I had on it. edit:it places down a note whenever I tap on the screen and when I try to drag to multi select it changes the place of my note and it's super annoying. I would like if tapping on the bar lines to add a note was removed, other than that it's perfect
Tutteo Limited
October 19, 2026
Hi Michael, Thank you for your feedback on the recent mobile changes. we've added a setting in the score so you can switch back to the previous interface. If you want to copy past I suggest you to press and hold your finger instead of double tapping. I've shared your feedback with the team so we can improve on next update !
Sawyer Nix
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October 10, 2026
very good for basic music composition and editing. the premium subscription is fairly priced and worth it, but not needed. Support is very fast and helpful, I had an issue and they had it fixed within 30 minutes. flat also has a pretty great community. PDF import is useful as well as musicxml. overall just a good music composition app.
Tutteo Limited
October 10, 2026
Thank you for your review, Sawyer Nix! We're glad you find the app effective for music composition and that the subscription feels worthwhile. It's great to hear our support team helped you promptly. We appreciate you sharing your experience!
What’s new
• Prefer the classic editor? If your account was created before October 3, 2026, you can switch between the new and the classic editor from the editor's side menu.
• Updated translations.
• Updated translations.
App support
About the developer
TUTTEO LIMITED
9TH FLOOR 107 CHEAPSIDE
LONDON
EC2V 6DN
United Kingdom
+44 20 3445 5114
