Compose music scores with ease using a familiar keyboard layout. This app supports multiple parts, a wide range of instruments, and various musical symbols, making it suitable for both beginners and experienced musicians.
Summarized from real user reviews of Composer Pro. Based on 660 reviews and a 4.5/5 average, it highlights the 4 positives and 5 negatives reviewers mention most about this Music app.
2.0.0
July 15, 2026
- Adapted to Liquid Glass design
Unlock all features, notations, instruments
3 issues
Notes sometimes placed incorrectly
Measures and compositions randomly deleted
5 requests
Add more instruments beyond piano
Allow changing time signatures and key signatures without subscription
Composer Pro is a sheet music writer app that allows users to compose music scores by tapping notes on a familiar keyboard layout. It supports multiple parts, a wide array of instruments, and various musical symbols and notations, making it user-friendly for beginners and powerful for experts.
Key features include a keyboard-style input for easy note entry, support for up to 8 parts, over 100 instruments, a variety of music symbols, configurable parts (add, delete, reorder), the ability to change key, beat type, tempo, clef, and sound for each part, instrument transposition, and watermark-free image export.
The app offers unlimited access through a subscription model with options for $9.99 monthly and $49.99 yearly, including a free trial. Payments are charged to your iTunes Account, and subscriptions automatically renew unless turned off at least 24 hours before the current period ends.
This app is designed for anyone interested in creating sheet music, from beginners who want an easy way to compose to professional musicians and experts who need a robust tool for detailed score writing and arrangement.
Yes, the app supports importing data files. With the unlimited access subscription, you can also export your scores without a watermark image, ensuring your compositions are presented professionally.
