Music Writer - Music Composer

Contains adsIn-app purchases
4.3
4.84K 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
Sep 3, 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
3.59K reviews
Daniel A. Thorpe
July 29, 2025
Near perfect app for making music on my phone, but there's a few issues. Sometimes the subscription acts up and pretends like you never bought it which can cause misunderstandings and even make you buy it again if you don't realize this. Then you can't buy the app either so a subscription is the only way to go. Then theres the Lyrics sometimes overlapping and being harder to read because the notes are close together and so are the words. I love this app, but man it can be annoying to use.
2 people found this review helpful
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Jakob Bailey
April 30, 2025
you have to pay a subscription to access all the features, there are no multi-measure rests, it prevents you from adding notes when it deems there is no space unless you do this weird layering thing, and the accidentals/dynamics will often glitch and disappear momentarily, but aside from that it works pretty well and I was able to compose fairly easily from my phone, which is nice.
2 people found this review helpful
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Rolf Lunheim
October 26, 2022
This app is promising in many ways. I installed it, played around with it for a while, and promptly deleted it after being harassed by a few very intrusive (and noisy) adds and discovering that the only way to get rid of them is to sign up for a subscription. When are app developers going to face reality and realise that you can't have a subscription for everything in this world -- especially not apps you will probably only use occasionally.
101 people found this review helpful
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What’s new

Improve user interface. Add new functionalities.