OnScore is made and published by Harmono LLC. AppBrain is an independent app data site and isn't affiliated with Harmono LLC. The app name, icon, screenshots and description belong to Harmono LLC and are shown as published on the App Store.
AppBrain's verdict
New- Rating on App Store
- 5.00
- 1 ratings
- Last updated
- October 23, 2026
- Size
- 114.1 MB
OnScore came out 44 days ago. It doesn't have enough ratings yet to judge what users think.
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Ratings and reviews on the App StoreComments on OnScore for iOS
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Store listing
By Harmono LLC, from the App StoreDescription by Harmono LLC Written by the developer, not by AppBrain. Click to read.
Bring your music in as PDF or MusicXML, photograph paper with the camera, or search free public domain scores. Then read it, mark it up, practise it and perform from it, all in one place.
READING
Page turns that keep up with you. Tap the edge of the page, swipe, or use a Bluetooth pedal. Choose the layout that suits the music: single page, two page spread, half page so there is no gap at the turn, continuous scroll, or reflow, which re-engraves a structured score to fit your screen.
HANDS FREE
Turn pages with a glance. Wink, turn your head, nod, raise an eyebrow or open your mouth. You choose the gesture and how sensitive it is. The camera work happens on your device and nothing leaves it.
MARKING UP
Fingerings, bowings, dynamics, cues and reminders, written with the Apple Pencil or your finger. A full set of musical stamps drawn in professional notation, plus text, highlights and shapes. Keep your marks on separate layers, so a teacher's notes and your own can be shown or hidden independently. Originals are never altered.
SETLISTS AND PERFORMANCE
Put pieces in the order you will play them, with markers for sections, intermissions or a note to yourself. Performance Mode clears the screen, keeps it awake, and preloads pages so turns never stutter.
PRACTICE
A metronome with tap tempo, count in and subdivisions. A chromatic tuner with adjustable reference pitch and transposition for wind and brass players. A tempo trainer that raises the tempo stage by stage. A recorder for takes you want to hear back. Your sessions and streak are kept so you can see the work adding up.
WRITING AND EDITING
Edit structured scores note by note: pitches, accidentals, dynamics, lyrics, whole staves. Write by hand on blank manuscript paper in the layout you choose. Export MusicXML, MIDI, a single part, or a PDF with your annotations included.
PLAYING TOGETHER
Lead a rehearsal over the local network. Everyone follows the same piece, the same page and the same place in the setlist.
YOUR LIBRARY
Folders, tags, collections, composers, genres and instruments, with search across all of it. Backup and restore when you want to move to a new device.
DRAW MUSIC.
Turn drawings into music. Every line you draw plays as music: height sets the pitch, colour picks the instrument, and shapes make rhythm. Choose from sounds like grand piano, strings and synths, add layers like tracks, and pick a style from lo-fi to cinematic. Made for every age, with no music knowledge needed. Export a video with your drawing coming to life, and share it anywhere. You can even turn it into sheet music and edit.
BUILT FOR IPAD AND IPHONE
Designed for the iPad on the stand and the iPhone in your pocket, with the layout adapting to whichever you are holding. Available in multiple languages.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://harmono.app/onscore/privacy
Safety and technology
Found in the app by AppBrain- Price
- Free
- App size
- 114.1 MB
- Content rating
- Everyone
Technologies used by OnScore
Releases
Updates seen on the App Store- Version
- 1.3
- Launched
- September 2026
No changelog data
Alternatives
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Rankings
App Store top chartsApp Store Rankings for OnScore
About the app and developer
About OnScore
OnScore is a music app developed by Harmono LLC.
User Ratings
OnScore is rated 5.00 out of 5 stars. The rating is based on one rating ratings.
App Information
OnScore is freely available from the App Store. The app size is 114.12 MB. The latest version available is 1.3. The last update was on October 23, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since September 2026.
Developer information for Harmono LLC
Address:
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