Blue Sketch vs Hypersketch
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Blue Sketch
This app allows you to quickly sketch and write ideas freely on a blue canvas. It offers essential drawing tools, page management, and sharing options. Focus on your creativity with a minimalist interface and robust organizational features.
- Handwritten note-taking
- Drawing tools (pen, line, shapes)
- Undo/Redo functionality
- Page size and scaling options
- Image sharing (PNG, JPG, PDF)
- Document organization (folders, sorting)
- Read-only mode
- Apple Pencil support
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Sketch your idea! You can write freely and quickly because it is handwritten. You can concentrate on writing because it is the minimum function that can write only white lines on the blue canvas. Functions List: - Can be used as a notebook or notepad - Pen tool: draw a line - Straight line tool - Rectangle and Ellipse Tools - Switch between solid/dotted lines - Can change the size of the pen - Undo / Redo - Can change the page size - Can scale the page - Image sharing: Share an image as PNG, JPG, or PDF format. Also, you can share monochrome converted images. - List documents - List recently opened documents - Organize: Document folders - Sort documents and folders - Title documents and folders - Delete the document then put it into the trash box. - Restore the deleted document from the trash box. - Delete the document entirely in the trash box. - Copy documents: You can duplicate the document. Tap the copy button at the bottom right of the note screen to duplicate it. - Read-only mode: While in read-only mode, you can disable writing and prevent erroneous operations. You can change the settings by tapping the title on the note screen. - Option to use only Apple Pencil: Only available for iPad compatible with Apple Pencil. - Double-tap the Apple Pencil to switch between tools in sequence. - Apple Pencil Pro is also supported. - Can turn off/on the function the app puts the device into a sleep state if you don't touch the screen for a certain period while the page is displayed. About In-App Purchase: The first 20 pages can be used free of charge. After that, adding pages will be paid content. Please support the developer.
Hypersketch
Transform simple sketches into polished visuals and new ideas in seconds with AI assistance. This tool empowers users to explore creative breadth, refine concepts, and generate diverse design variations from a single drawing. It offers a human-centered approach, keeping you in creative control while accelerating the ideation process.
- AI-powered sketch transformation
- Rapid idea generation
- Creative iteration tools
- Human-centered AI collaboration
- Offline sketching capability
- Reverse sketching for remixing
- Style references (SREFs)
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Hypersketch - You don't need a great idea to start creating. You create to discover the idea. Hypersketch is the Visual Co Thinking app that helps you think through sketching. Instead of asking you to write the perfect prompt or draw the perfect sketch, Hypersketch helps you make a small creative move, then uses AI to reveal new possibilities you never considered. Draw a quick doodle, a few lines, or even an incomplete sketch. In seconds, Hypersketch transforms your marks into dozens of creative directions that you can react to, remix and refine. It's not about generating the final image. It's about helping you discover better ideas. Built together with leading designers and sketching educators, Hypersketch combines a professional sketchbook with AI designed to provoke creativity, not replace it. Whether you're designing products, architecture, fashion, interiors, branding or simply exploring ideas, Hypersketch helps you move beyond obvious solutions. Perfect for designers, students, entrepreneurs, innovators, and anyone who thinks they're "not creative." ======================= WHY HYPERSKETCH? Think Visibly Don't stare at a blank page. Make a tiny sketch and let AI become your creative thinking partner. Draw Barely Anything A few strokes are enough. No prompt engineering required. Simply choose a creative mode and tap Brainstorm. Generate Design Concepts in Minutes Turn one rough doodle into dozens of unique concepts so you can compare, combine and discover stronger directions. Create Professional Sketches Fast Rapidly produce presentation ready concept sketches without slowing your creative flow. AI That Encourages Discovery Unlike traditional AI image generators that simply follow instructions, Hypersketch introduces thoughtful variations that help you notice new opportunities and unexpected directions. Upscale and Refine Transform rough concepts into polished visuals. Add detail, improve realism and prepare ideas for presentations with a single tap. A Layer System Built for Designers Organize ideas naturally with lightweight layers that remember your tools and help you stay focused without unnecessary complexity. Sketchbook Organization Keep every sketch, note and concept in one place. Organize projects into albums so every idea is easy to revisit. Create with a Page Flip Start a fresh sketch instantly with a simple page flip. Capture ideas as quickly as they arrive. Optimized for Design Thinking Drawing tools, pens and color palettes are carefully tuned for industrial design, product concepts, automotive sketching and visual communication. AI Creative Modes Generate ideas across a growing collection of creative disciplines including: Product Design, Architecture, Automotive, Food, Anime, Form Exploration etc. Powerful AI Editing Continue exploring without starting over. Generate variations , Smart Fill , Inpaint Retouch , Convert photos into line art , Continue sketching directly on AI generated concepts. ======================= BUILT FOR CREATIVE THINKERS Most AI tools help you visualize an answer. Hypersketch helps you discover what the answer could be. Whether you're solving a design challenge, exploring product ideas or simply learning to think more creatively, Hypersketch gives you the confidence to start before you know exactly where you're going. ======================= Stop prompting. Start thinking. Try Hypersketch Today and Redefine How You Sketch and Design. https://hypersketch.com Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: Blue Sketch at 4.7 against Hypersketch's 4.2. Blue Sketch also leads on ratings volume (327 vs 74) and iOS requirement (14.0 vs 17.6). Hypersketch's advantage is update cadence (every 11 days vs monthly). On price, review sentiment, ads and in-app purchases 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. Blue Sketch sells 2 one-off in-app purchases and Hypersketch sells 20 in-app purchases, starting at $8.00 per month. Whichever you choose, the download price is not the number that matters.
Blue Sketch holds the better App Store score, 4.7 against 4.2. Both are backed by a comparable volume of ratings — 327 and 74 respectively. Written reviews complicate that: 77% of Blue Sketch's written reviews are positive against 79% of Hypersketch's, so the app with the better star average is not the one people write more warmly about.
Blue Sketch ships an update monthly, Hypersketch every 11 days. The most recent releases landed on September 19, 2026 and September 22, 2026 respectively.
| Parameter | Blue Sketch | Hypersketch |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (327 ratings) — better | 4.2 (74 ratings) |
| Positive reviews | 76.9% of reviews | 78.7% of reviews — better |
| Number of ratings | 327 — better | 74 |
| Update frequency | Monthly | Every 11 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 23 MB | 222 MB |
| Age rating | 4+ | 4+ |
| Developer | Masaki Ando | STUCK |
Customer experience
Blue Sketch
Hypersketch
Bugs and requests
Blue Sketch
Reported bugs
1 issue- App crashed when attempting export on 2019 iPad Pro
Requested features
6 requests- More shapes for sketches (curves, polygons)
- TEXT field option for readable font
- Pinch/stretch to zoom
- Finer and less pixelated pencil strokes
- Option to add extra pages
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- Feature to group elements for easy deletion
Hypersketch
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Blue Sketch
- 10 pages$0.99
- 30 pages$1.99
Hypersketch
- Starter$8.001 Month
- Starter$10.001 Month
- Professional$28.001 Month
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- Starter$50.001 Year
- Premium$56.001 Month
- Starter$87.001 Year
- Professional$199.001 Year
- Ultra$669.001 Year
- Credit Pack N0$3.49
- Unlimted Sketches2 variants$7.19
- Unlimted Sketches$8.99
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- Credit Pack O1$12.49
- Credit Pack C1$15.00
- Credit Pack O2$17.49
- Credit Pack N1$19.00
- Credit Pack C2$20.00
- Credit Pack N2$25.00
- Credit Pack O3$34.49
- Credit Pack C3$40.00
- Credit Pack N3$50.00









