CPianoS
Scan sheet music, learn piano
Free · Designed for iPad. Not verified for macOS.
Photograph your printed piano music, then see every note name, hear them read aloud, or play it back. It all runs on your device: no account, no uploads.
Learning piano on your own? Turn your printed sheet music into something you can see, hear, and practice with.
Take a photo of a page and the app reads the score for you. Then show the name of every note, have the notes read aloud, or listen to the music played on a piano. Everything is recognized on your device, so there's no account to create and nothing to upload.
IMPORT YOUR MUSIC
- Scan pages with the camera (automatic perspective correction, multiple pages in a row)
- Pick images from your photo library
- Open PDFs and images from Files
- Printed piano scores (grand staff) are converted into playable music on your device
REVIEW AND FIX THE RESULTS
- Notes the app isn't sure about are shown one by one, next to the original image
- Change pitches and durations, or add and remove notes
- Save your review and pick it up later
READ MUSIC FASTER
- Show note names on every note (C D E, Do Re Mi, or Japanese note names)
- Hear note names read aloud ("C sharp", "B flat"...), with a different voice for each hand; chords are read from the lowest note up
- Choose the voices and the speaking speed in Settings
HEAR HOW IT GOES
- Slow down or speed up the tempo
- Play the right hand or left hand only
- Loop a passage from A to B to work on the hard parts
- Save up to two loops per score
- Follow the current position right on the score
YOUR LIBRARY
- Keep your scores on a bookshelf with covers
- Search by title and sort
- Jump back to where you left off, right from Home
TRACK YOUR PRACTICE TIME
- Time your practice with a timer that stays visible on the Lock Screen and in the Dynamic Island
- Forgot to start the timer? Add practice time manually
- Look back on your practice history with weekly, monthly, and yearly charts by score
PRIVACY
- No account required
- Your score images, recognition results, and practice history stay on your device
- Recognition and read-aloud run on your device and are never sent to the developer
GOOD TO KNOW
- Recognition works with printed piano scores (grand staff). Handwritten music and scores for other instruments are not supported.
- Depending on the print quality, lighting, and how busy the score is, some notes may be misread. You can review and fix the results before you practice.
- Please use imported scores for your own personal practice and respect the copyright of sheet music.
- Read-aloud uses the voices installed on your device.
Put your iPhone or iPad on the music stand and start today's practice.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Miyauchi Isao, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Miyauchi Isao
- Size
- 89.9 MB
- Category
- Music
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - iPad
Requires iPadOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.0 or later.
- iPhone
- Languages
- English and Japanese
- Age Rating
4+
- 4+
- Copyright
- © Isao Miyauchi