StarNote vs CoDrawing
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
StarNote
This app offers a realistic pen-on-paper handwriting experience on tablets with an infinite canvas for notes and sketches. It includes advanced layering, PDF annotation, and a robust organizer for efficient digital note-taking and planning.
- Realistic low-latency handwriting
- Infinite canvas for unlimited space
- Layered design for complex projects
- Deep PDF annotation and markup
- Robust file management and search
- Lifetime access with one-time purchase
- Free templates and digital assets
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StarNote is a clean and powerful note-taking app for handwriting, PDF annotation, study, work, and everyday planning. Write naturally with your stylus, organize notebooks, mark up PDFs, and keep all your ideas in one simple workspace. Built for students, professionals, and tablet users, StarNote helps you take class notes, review lecture slides, annotate documents, plan your day, and build a paperless study or work system. With smooth handwriting, flexible notebooks, PDF markup, and digital planning tools, StarNote makes it easy to capture ideas and stay organized. No monthly subscription. Choose a one-time purchase and enjoy a long-term note-taking tool without ongoing fees. Download StarNote and start building your digital notebook today.
CoDrawing
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CoDrawing은 건축 도면 위에 스케치하고, 측정하고, 팀원과 실시간으로 협업하는 앱입니다. ◆ 도면 마크업 — PDF·이미지 도면 위에 펜, 마커, 직선, 직각사각형으로 자유롭게 스케치. 필압 지원. ◆ 정확한 측정 — A3 축척(1:N) 입력 또는 두 점 보정으로 실제 치수의 거리·면적 측정. ◆ 핀 마커 — 현장 위치에 메모와 사진을 남기고, 핀 보고서 PDF로 정리. ◆ 실시간 협업 — 6자리 코드로 초대하면 떨어져 있는 팀원과 같은 도면 위에 동시에 그리고, 음성으로 대화. 협업 기록은 수정 불가 원본 파일로 자동 보존. ◆ 안심 보안 — 협업 데이터는 세션 종료 시 서버에서 자동 삭제. 건축 현장, 디자인 리뷰, 인테리어 상담, 원격 수업 — 같은 화면을 보며 설명해야 하는 모든 순간에.
Screenshots
Verdict
The clearest difference is in-app purchases: CoDrawing at none against StarNote's 21. CoDrawing also leads on iOS requirement (13.0 vs 15.0). StarNote's advantage is update cadence (every 2 weeks vs every 3 months). On price, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. StarNote sells 21 one-off in-app purchases. CoDrawing asks for nothing beyond the download.
StarNote ships an update every 2 weeks, CoDrawing every 3 months. Both last shipped on October 10, 2026.
| Parameter | StarNote | CoDrawing |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (94 ratings) — better | — |
| Positive reviews | 74.4% of reviews | — |
| Number of ratings | 94 — better | — |
| Update frequency | Every 2 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 422 MB | 131 MB |
| Age rating | 4+ | 4+ |
| Developer | Onyx International Inc. | kijeong Kwon |
In-app purchases
StarNote
- StarNote AI Trial$0.99
- Templates\Stickers$3.90
- Templates\Stickers$4.49
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- Templates\Stickers$4.79
- Templates\Stickers$5.00
- Templates\Stickers$5.79
- StarNote Lifetime PRO$5.99
- Templates\Stickers$6.69
- Templates\Stickers$6.79
- StarNote AI Plus$6.99
- Templates\Stickers$7.79
- Templates\Stickers$8.99
- Templates\Stickers$9.79
- Templates\Stickers$9.99
- Templates\Stickers$10.99
- Templates\Stickers$11.49
- Templates\Stickers$11.90
- Templates\Stickers$12.99
- StarNote AI Pro$22.99
- Templates\Stickers$38.90
- Templates\Stickers$42.90
CoDrawing
No in-app purchases
