Opus Great
Personal sheet music organizer
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Welcome to Opus Great — your private, beautifully simple library for PDF sheet music. iCloud sync built in. No subscriptions, no ads.
Opus Great is a beautifully simple library for PDF sheet music — built for musicians who want their scores organized, searchable, and ready to play.
Whether you study piano, violin, or any other instrument, Opus Great turns your scattered PDF downloads into a clean library that syncs across all your devices through your private iCloud.
KEY FEATURES
• Organize with Ease
Sort scores by Inbox, Favorites, and custom collections. Build music books for recitals, exams, or daily practice.
• Quick Search
Powerful search and filters help you find any score by title or composer in seconds.
• Favorites
Star the pieces you play most often for one-tap access from the Discover tab.
• Book Management
Create curated collections (e.g. "Recital 2026" or "Bach Inventions") and arrange scores in any order.
• Personalized Settings
Light or dark theme, English or Chinese interface, and storage usage at a glance.
• iCloud Sync
Your library lives in your private iCloud account — no logins, no servers, no subscriptions. Open the same score on iPhone or iPad without lifting a finger.
DESIGNED FOR PRACTICE AND PERFORMANCE
• Smart PDF reader with three layouts: continuous scroll, single page, and two-up
• Full-screen performance mode hides everything except the music
• Brightness overlay for late-night practice
• Reading progress remembered automatically — pick up where you left off
• Import multiple PDFs at once from Files, or scan paper scores with your camera
PRIVATE BY DESIGN
Opus Great does not collect, track, or upload your data. Everything lives on your device and your iCloud account. There is no account to create, no analytics, no ads.
FREE TO TRY, ONE-TIME UPGRADE
Download and use Opus Great free with up to 10 scores. Unlock unlimited scores and all future updates with a single $9.99 lifetime upgrade. No subscriptions, no recurring charges.
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For pianists, violinists, and every musician who has been waiting for an "Apple Books for sheet music" — Opus Great is here.
Ratings & Reviews
Welcome to Opus Great 1.0.
This first release brings:
• A clean library for PDF sheet music with Inbox, Favorites, and All views
• Custom Books to group scores into collections (recitals, repertoire, exams)
• A focused Reader with three layouts and a full-screen performance mode
• iCloud Sync — your library follows you across iPhone and iPad
• Templates for quick-starting common collections
Thank you for trying Opus Great. We hope it makes your music library a joy to use.
The developer, 昇 陈, 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 Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 昇 陈
- Size
- 6 MB
- Category
- Music
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Lifetime Pro $9.99
- Buy Me a Cake $3.99
- Buy Me a Water $0.99
- Buy Me a Coffee $1.99
- Copyright
- © 2026 Shawn Chen