# ARC Score — 악보 편집, 필기부터 연주까지

> 악보 편집, 필기부터 연주까지 (iPhone/iPad app by sang hoon lee.)

- Source: https://appshunter.io/ios/app/arc-score/id6797694138 (this page in markdown: same URL + `.md`)
- Developer: [sang hoon lee](https://appshunter.io/developer/6797694140)
- Category: Music
- Price: Free
- Age rating: 4+
- Requires: iOS 18.0 · 15 MB
- Languages: Korean, American English, Japanese
- Released: 2026-08-06
- Data updated: 2026-09-28
- User reviews in markdown: https://appshunter.io/ios/app/arc-score/id6797694138/reviews.md

## What is ARC Score?

ARC Score is a sheet music app for editing printed notation, adding annotations, and reading scores while you play.

Edit with Apple Pencil on iPad or your finger on iPhone. On iPhone, use one finger to write, erase, and select, and two fingers to pan and zoom.

Import PDF or image scores, or create a score from blank staff paper. Turn on printed-content editing to erase or move printed markings while preserving staff lines. Annotate with the pen and highlighter, and save your favorite colors and widths as quick tools.

Write notes and rests on the staff of a new or imported score with Music Pen. Recognized handwriting becomes printed notation based on where you wrote it. Add dots or flags to revise it, or use Undo to return to the original handwriting. This does not automatically transcribe an entire existing score. Recognition results depend on handwriting and score quality.

Key features
• Import PDF and image scores
• Staff-paper templates with or without a title area
• Save personal PDFs as templates: repeat one selected page or use the complete PDF
• Edit printed content while preserving staff lines
• Convert handwritten notes and rests with Music Pen
• Ordinary pen, highlighter, eraser, freeform and rectangular selection
• Undo and Redo
• Folders and setlists
• Add, duplicate, reorder, and delete pages
• Portrait, landscape, and two-page reading
• Automatic saving and work recovery

Hide the tools in reading mode while keeping system information such as the time and battery visible. Tap or swipe to turn pages, and use performance lock to reduce unintended actions.

ARC Score supports Korean, English, and Japanese. Open App Language in settings to change the language in system settings. Printed-content editing and staff detection work best with clear PDFs and images. Results may vary with low-resolution scans and photographs.

Access plans
Keep up to five library scores for free, with viewing, ordinary annotations, basic management, saving, and export. A multi-page score counts as one library item. Tutorial scores do not count toward the free limit. No ARC Score account or login is required.

Monthly and lifetime access provide the same current benefits: printed-content editing, Music Pen, and unlimited library scores. Prices vary by country or region. Check the price and terms shown in the app and Apple's purchase confirmation before buying.

Monthly access is an auto-renewable subscription. Eligible subscribers receive a 14-day free trial, followed by the monthly charge unless cancelled. To avoid renewal, cancel in your Apple Account subscription settings at least 24 hours before the next billing date. Lifetime access is a one-time purchase with no automatic renewal. Buying lifetime access does not automatically cancel an existing monthly subscription.

After a trial or subscription ends, existing scores and edits remain available for viewing, ordinary annotations, saving, and export. Scores above the free limit are retained. In free access, you can add a new score only when fewer than five library scores are stored. New printed-content editing and Music Pen use require active access. Use Restore Purchases to verify an existing purchase.

Privacy Policy: https://arc-score-support.jzrtcmkrj4.chatgpt.site/privacy
Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/


## Version history (last 5 releases)

### 1.2.13 — 2026-09-27

- Create independent copies of scores in a folder of your choice, including multiple scores at once.
- Export and import folders as ZIP files. ARC Score folder ZIPs preserve subfolders and score order.
- Share multiple scores from Files, then open ARC Score to import them together.
- Open the song list in the editor to see the current score and nearby entries.
- Refined the library selection toolbar colors and icons, and fixed lingering text when switching between Select and Done.

### 1.2.12 — 2026-09-26

• 음표펜을 추가했습니다. 새 악보와 가져온 악보의 오선에 쓴 음표·쉼표를 인쇄체로 바꾸고, 덧그리기와 실행 취소로 수정할 수 있습니다. 기존 월간·영구 이용권과 대상자의 14일 무료 체험에 포함됩니다.
• 개인 PDF를 내 템플릿에 저장하고, 한 쪽을 반복하거나 PDF 전체로 새 악보를 만들 수 있습니다.
• 보기 모드에서 시간·배터리 등 시스템 상태줄을 확인할 수 있습니다.
• 보기에서 편집으로 돌아올 때 악보 위치와 상태줄 색이 먼저 바뀌던 문제를 수정했습니다.
• 곡목록을 열면 현재 편집 중인 곡 위치가 보이도록 개선했습니다.

### 1.2.11 — 2026-09-25

- iPad 편집 화면에서 페이지가 손가락 움직임을 따라 더 자연스럽게 넘어가도록 개선했습니다.
- 연속으로 넘기거나 드래그 방향을 바꿀 때의 반응을 개선했습니다.
- 가로 두 페이지 보기에서 한 페이지씩 밀어 넘기는 동작을 더 자연스럽게 다듬었습니다.
- 악보를 열거나 설정에서 돌아온 뒤 페이지 넘김이 간헐적으로 매끄럽지 않던 문제를 수정했습니다.

### 1.2.10 — 2026-09-23

- 편집 화면에서 확대해도 악보의 바깥 경계를 더 또렷하고 자연스럽게 확인할 수 있도록 개선했습니다.

### 1.2.9 — 2026-09-21

- 편집 화면(두 쪽 보기)에서 확대한 채 필기하거나 페이지를 넘기면 악보가 한쪽으로 밀려 보이던 문제를 고쳤습니다.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-28.*