Music Writer - Music Composer

Contains adsIn-app purchases
4.2
5.12K reviews
500K+
Downloads
Content rating
Everyone
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About this app

Using Music Writer you can compose, create and edit sheet music on your phone or tablet.

Editing the score,
- Add, remove and edit notes on two independent layers
- Change time signature, key signature and clef for individual measures
- Copy, paste or remove parts of the score
- Change the instrument for a staff
- Add expression, articulation, slur and repeats to the sheet music
- Add lyrics to your music
- Add, remove or reorder staves
- Set title, subtitle and composer
- Show or hide tempo marking
- Support for grace notes and tuplets
- Support for multi-page, single-page or horizontal layouts
- Support MIDI connection to an external device
- Record audio from device's microphone and add it to an audio track in the sheet music

Playing the music,
- Set the playback volume on individual staves
- Mute a staff, or set the playback to solo
- Show or hide individual staves
- Set the tempo and play the score

Export / Import,
- Save the score to your phone
- Export the sheet music to PDF, MIDI, MusicXML or MWD
- Import MIDI and MusicXML
- MWD files can be used to backup, share, or import your scores on other devices
Updated on
Oct 21, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App activity, App info and performance, and Device or other IDs
This app may collect these data types
App activity, App info and performance, and Device or other IDs
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.2
3.79K reviews
Hillary Dye
June 1, 2024
I love the app, it's super easy to navigate though, it's nice to be able to write music when ever I can on my phone, and I love it's simplicity, but for me one thing is missing, I'm not seeing the crazy things lile left hand pizzacato marking, and some other crazy stuff, but otherwise this app is super good, adds are basically minimal, and you can hear the notes when you place them to know if you put the correct note.
46 people found this review helpful
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A Google user
February 15, 2020
Edit: This app is getting better every day. The devs are adding a new feature and/or a new notation symbol with each update released every 2-3 days. I have tested all the notation apps available for Android except one of them (that is paid with no trial), and at the moment Music Writer is in my opinion the winner among them all in ease of use, features, price, quality and any other possible factors. I'm really excited about the future of this app, because it is going to make my dreams come true.
33 people found this review helpful
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C Jt
August 24, 2022
It works very well, although I wish there were a less cumbersome to input chords. What really takes this down a couple notches is the fact the premium is a subscription and not a one-time purchase. I use this app to write down ideas when I'm away from my computer and the fact it wants me to pay a fee over and over and over to export to XML rubs me the wrong way. Definite five star if a one time purchase is available.
27 people found this review helpful
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Music App Developers
September 1, 2022
Hello, thank you for your review. Unfortunately we need to have a Premium plan in order to be able to continue the development of the app. Please feel free to contact us at support@musicwriter.net if you have any question or feedback.

What’s new

Improve user interface. Add new functionalities.