Stickyboard vs Subrain
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Stickyboard
This app offers a digital whiteboard with an unlimited stack of virtual sticky notes for organizing ideas. Easily rearrange, color-code, and visualize relationships between your thoughts on a zoomable canvas. Share your boards via email as PDFs for collaboration or archiving.
- Zoomable digital whiteboard
- Unlimited sticky notes
- Color-coding options
- Free-form drawing tool
- Email boards as PDF
- Note expose grid view
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PLEASE DOWNLOAD STICKYBOARD 2 INSTEAD! This is the old version of Stickyboard. Please download Stickyboard 2 instead (it's a lot better!): Tap to the Developer page, or search for "Stickyboard 2". Imagine A Giant Whiteboard With A Never-Ending Stack Of Sticky Notes. LIKE REAL NOTES, ONLY BETTER Nothing beats a whiteboard and sticky-notes for capturing lots of loose information and visualizing their relationships. It's easy to rearrange ideas, see the big picture, and discover important patterns. Stickyboard takes that flexibility and adds the convenience and power of your iPad. Don't worry about losing notes after a meeting. Organizing notes are now a snap. It's much easier to carry around, and a lot friendlier for the environment. Put all your ideas on a single board and easily see everything at once by zooming in and out. Use any color coding system you like. Effortlessly drag and drop your notes - unlike paper sitcky notes, they don't fall off after too may moves. Think in the way that works best for you, and for the problem at hand. --- Features: --- + A clean and uncluttered interface with fast and fluid controls only possible on the iPad. + A large, zoomable board to capture all your ideas. Zoom by pinching, and pan by dragging the board. Tap to add a note. Drag notes around with your finger. + It's easy to rearrange ideas, capture their relationships, and discover important patterns. + Four standard colors (yellow, blue, pink, and green), plus 2 special ones (lavender and sunrise). + Free-form drawing with the marker tool. Write, outline, and sketch around your notes. + Email boards as PDF. Easily share with colleagues or archive changes. + Infinitely flexible. Use all your real-world sticky-note techniques (visit our website for tips and resources). + Note expose: Swipe down with 3 fingers to view all notes arranged in a grid. Swipe again to restore. Don't worry, your layout is always preserved. + Tap the qrayon logo to view help, plus get the latest tips & tricks. The Free Edition of Stickyboard comes with one large board, perfect for a single project. It includes most of the major features of the Pro Edition. Upgrade in-place to the Pro Edition at any time to get all the Pro features: + Multiple boards + Multi-colored markers + Project to an external VGA display (requires VGA connector) plus get future Pro upgrades free and support the continued effort of developing even more awesome features and apps. --- Stickyboard is great for: --- • TODOs and reminders • Scheduling and planning • Meeting notes • Brainstorming and organizing your ideas • Doodling and sketching --- We LOVE to hear from you! --- Productivity apps for the iPad are a new and vast frontier with plenty of possibilities. We are committed to building apps that you will find useful for your work and business. Stickyboard is continuously being improved and updated. Visit www.qrayon.com to let us know what you are looking to do, and what features you would like to see in a future release. We love feedback. Follow us on our blog or at twitter.com/qrayon to hear about the latest work we are doing to make the iPad a truly great productivity device. If you find Stickyboard useful, please help us by rating it. Apps live and die by their ratings, and your feedback is very important to us.
Subrain
This app helps you remember important information and life keywords that you might otherwise forget. Designed for minimalists, it offers a simple way to capture thoughts and serve as a personal milestone.
- Simple note-taking
- Capture life keywords
- Minimalist design
- Acts as a milestone
- Organize notes into pages
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우리는 하루에도 많은 일을 잊곤 합니다. 그것이 한 주, 한 달... 1년 이상 누적되면, 우리는 얼마나 많은 중요한 키워드를 잊으며 살아가는 걸까요? 어쩌면 인생의 큰 방향이 조금씩 바뀔 수도 있습니다. 이럴때마다, Subrain은 당신의 인생에서 이정표 같은 역할을 할 것입니다. 간단한 할 일부터, 인생에 대한 중요한 키워드를 마음껏 적어보세요. Subrain은 복잡한 건 딱 질색인 미니멀리스트를 위한 노트입니다. 마치 두뇌가 하나 더 생긴 경험을 해보세요. 노트 작성, 그리고 노트들이 담긴 페이지. 이 두 가지만 기억하세요. - We forget many things every day. If it accumulates over 1 month, 6 months... over a year, how many important keywords do we forget? Maybe the big direction of your life will change little by little. At times like this, Subrain will act like a milestone in your life. Feel free to write down everything from simple things to do to important keywords about your life. Subrain is a notebook for minimalists who hate complexity. Feel as if you have an extra brain. Just remember these two things: Writing notes and pages containing notes.
Screenshots
Verdict
The clearest difference is review sentiment: Subrain at 100% against Stickyboard's 48%. Subrain also leads on in-app purchases (none vs 1) and device support (3 vs 1). Stickyboard's advantage is update cadence (fortnightly vs every 15 months) and iOS requirement (8.0 vs 15.0). On price and ads 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. Stickyboard sells 1 one-off in-app purchase. Subrain asks for nothing beyond the download.
Stickyboard ships an update fortnightly, Subrain every 15 months. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.
| Parameter | Stickyboard | Subrain |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (2 ratings) — better | — |
| Positive reviews | 48.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 2 — better | — |
| Update frequency | Fortnightly — better | Every 15 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 8.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 2 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | Qrayon, LLC | Jichan Hwang |
Customer experience
Stickyboard
Subrain
In-app purchases
Stickyboard
- Upgrade to Stickyboard Pro$4.99
Subrain
No in-app purchases









