The Most Innovative Music Notation App

Music Notation is easy and fun when you use iWriteMusic!

Have you ever been frustrated by Music Notation Apps because ...
“They are too complicated to learn?"
​“It takes forever to finish writing?”
​We've been challenging to resolve those issues since we started making iWriteMusic in 2010.

You can understand this app almost instantly!

Truly Intuitive

Barely necessary to read pages of manuals or watching numbers of instruction videos.

Extremely Simple

Only a few things to learn to be able to use iWriteMusic pretty well.

Double your productivity with our Highly Efficient Input Method

OneFlick Entry Method makes it possible to select a value and the location at once.
​You no longer need to go back and forth for selecting/entering an item.
It saves your time and keeps you from losing the phrase or the idea you're about to write.

OneFlick Entry Method

  • ​The choices will appear when you touch the screen.
  • Select a location and the value at once.
  • The selection will change as you slide your finger to left/right.
  • Recommended to those who are familiar with music notation apps and looking for faster and more efficient entry system.

Traditional Entry Method

  • The choices will appear with ToolBox.
  • Select a value and the location separately.
  • Recommended to those who are not yet familiar with any music notation apps.

More Reasons to Choose iWriteMusic!

Creates Beautiful Sheet Music

  • ​absolutely professional quality!
  • rich options for page layout adjustment
  • easy parts creation
  • easy score/parts management
  • direct print-out via AirPrint

Data and Sheet Music Sharing

  • exports/Imports iWriteMusic data file
  • exports PDF or JPG
  • exports Standard MIDI

Useful Playback Options

  • ​mixer with solo, mute and voice select
  • loop and swing options

Supports Most of Major Notation Elements

  • multi-track writing
  • multi-voice writing
  • percussion/drums notation
  • chord symbols
  • lyrics
  • multi-bar rest
  • time, key, clef and tempo changes
  • grace note
  • articulations and dynamics marks
  • easy song transpose
  • partial transpose

and many more!

Extremely Compact (only 15MB)

The size of this app as well as its data are extremely small.
So, you can save your device storage space for photos, videos and other apps.

Demo Videos

Version 3 Quick View
Basics of Note Entry
Making Lead Sheet with Lyrics

More than 980,000 copies

of iWriteMusicApp family have been downloaded by the people from all over the world and become a Must-Have App for many of them everyday!

Contact Us

We'd love to hear from you!

  • We appreciate your feedbacks, comments, suggestions and any concerns.
  • Got problems or can't find out how to? We're always here to assist you.
  • Found any bugs? We're sorry but please let us know so we can fix it asap.


Try Now!

We offer SE (Special Edition) for FREE to get started. Why don't you download it right away!

Click here to know about Limitations on SE (Free Version)
iWriteMusic is available for any iOS devices.

Volume Purchase Program for Education

iWriteMusicApp is participating Apple's Volume Purchase Program for Education.
More Information:   iPad   iPhone

©2018 iWriteMusicProject   All right reserved.