StretchPaper vs Allume
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
StretchPaper
Unleash your creativity on an expansive, virtually endless digital canvas. This app allows for detailed note-taking, intricate diagramming, and artistic expression without space constraints. Export your work in various formats, customize your tools, and enjoy a seamless drawing experience.
- Infinite canvas
- Note-taking
- Diagramming
- Artistic drawing
- Export as images/PDFs
- Vector manipulation
- Custom pen definitions
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Take notes and draw on an infinite* canvas! Stretchpaper is a new way to take notes, make diagrams, and show your artistic talent. With an infinite canvas, you'll never run out of room. Stretchpaper is both fun and useful! Export your drawings as images or mega-pdfs, manipulate vectors, define your own pens, and more. Works great on the iPad, but works best with the Apple Pencil and iPad Pro! * not actually infinite, but close enough!
Allume
This app provides a digital canvas for organizing thoughts and ideas. It allows users to create nested boards, link content, and combine various media types like text, images, and PDFs. Collaborate with others in real-time on shared workspaces.
- Nested boards for deep ideation
- Linked cards for referencing
- Remixing content from PDFs and images
- Unified canvas for text, ink, and files
- Real-time collaboration with shared workspaces
- PDF annotation and export
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Allume (formerly Muse) is a canvas for thinking that helps you get clarity on things that matter. Think in private or collaborate with others. BEYOND WHITEBOARDS with nested boards Each Muse board is like a whiteboard that can hold even more whiteboards. Your boards grow organically over time as you develop an idea. Stay in the ideation flow, worry about organizing later. REFERENCE & REMIX with linked cards & excerpts Linked cards let you reference boards from multiple places. And excerpts let you remix parts of PDFs and images without losing the context of the source. Grow your Muse into a space of interconnected whiteboards. ONE CANVAS FOR ANYTHING with ink + text + cards Developing an idea starts with collecting inspiration and stray thoughts. Muse lets you put everything on a single canvas: writing, scribbles, notes, images, videos, PDFs, web links, and any other files. Lay out all the raw materials, then connect the dots with ease. COLLABORATION with shared workspaces Add collaborators to a Muse workspace to plan and strategize together. They'll feel right at home with live cursors, comments, following, and templates. AND PLENTY MORE → Search and quick-jump to boards → Read and annotate PDFs → Create connections between cards → Export boards as PDFs or PNGs → Local-first data with instant sync LEARN MORE Website: https://allume.com/ Community: https://allume.com/community Contact us: hello@allume.com Terms of service: https://allume.com/terms
Screenshots
Verdict
The clearest difference is price: Allume at Free against StretchPaper's $2.99. Allume also leads on rating (4.6 vs 3.8) and review sentiment (64% vs 50%). StretchPaper's advantage is in-app purchases (none vs 4) and iOS requirement (11.0 vs 15.0). On update cadence 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
Allume is free to download; StretchPaper costs $2.99 up front. Allume sells 4 in-app purchases, starting at $9.99 per month. StretchPaper asks for nothing beyond the download.
Allume holds the better App Store score, 4.6 against 3.8. That said, the two scores are not equally well evidenced: Allume has 338 ratings behind it against 65, so its average is the more settled of the two. Written reviews point the same way: 50% of StretchPaper's written reviews are positive against 64% of Allume's.
StretchPaper ships an update every 3 weeks, Allume every 2 weeks. The most recent releases landed on October 26, 2026 and October 23, 2026 respectively.
| Parameter | StretchPaper | Allume |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 3.8 (65 ratings) | 4.6 (338 ratings) — better |
| Positive reviews | 50.0% of reviews | 64.4% of reviews — better |
| Number of ratings | 65 | 338 — better |
| Update frequency | Every 3 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPad | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 12 MB | 100 MB |
| Age rating | 4+ | 4+ |
| Developer | Infinite State Machine Inc. | Milestone Made, LLC |
Customer experience
StretchPaper
Allume
User reviews
StretchPaper
From 65 App Store ratingsWhat we love
- 💡 Infinite canvas/zoom
- 👍 Simple and easy to use
- 💡 Good for mind maps/brainstorming
- 💡 Useful for Apple Pencil
- 💡 Great for freehand flowcharts
Room to improve
- 🐛 Crashes frequently
- 🐛 Lost work/data loss
- 🐛 Poor palm rejection
- 🐛 Finger drawing issues
- 🐛 Export/share crashes
Allume
From 338 App Store ratingsWhat we love
- 👍 Organize ideas and information
- 🚀 Unique and very cool features
- 👍 Indispensable app - incredibly well designed
- 👍 Great thinking and creative tool
- 👍 Exceptional app
Room to improve
- 💰 Too expensive subscription price
- 🔒 Lack of privacy of user data
- 🔒 Requires email to try
- 🐛 Bugs are prevalent
- 🔒 Outrageous pricing
Bugs and requests
StretchPaper
Reported bugs
24 issues- Crashes and lost all work
- App crashes when trying to share/export
- Paste function not working
- Undo doesn't go back far enough
- Delete then undo bug
Show 19 moreShow fewer
- Palm rejection issues
- Finger drawing interferes with pen
- Content disappears
- Strokes disappearing
- Grid is hard to see
- App crashes without saving
- Force closes when sharing to PDF
- Glitchy export
- App shuts down and glitches appear
- Marks moving after undo/redo or app reopen
- Notes shift slightly after reopening
- Cannot load bigger workspaces
- Takes forever to load smaller workspaces
- Developer not responding to support requests
- Export/share brings up nsurl error
- Lines jump on screen
- Color selection buggy
- Cannot inactivate finger writing
- Canvas size limit
Requested features
22 requests- Add 2-finger tap to undo
- Add 3-finger tap to redo
- Disable finger drawing/touch input
- Add ruler/scale feature
- Add shape detection
Show 17 moreShow fewer
- Add text layer/typed text
- Add import vector image
- Add folder system
- Add cloud backup (iCloud/Dropbox)
- Add copy/paste functionality for images/elements
- Add layers
- Add color palette
- Add ability to rename files
- Add straight edge tool
- Add zoom lock feature
- Add quick undo gesture
- Add sync to iCloud
- Add ability to resize canvas to initial state
- Add Spline tools
- Add standard type tool
- Add export to other formats
- Add more zoom levels
Allume
Reported bugs
6 issues- Eraser size issues
- Undo history reset when navigating between boards
- Crashes when erasing large areas
- Syncing issues between devices
- iPhone app not usable without iPad or Mac
Show 1 moreShow fewer
- Freezing and performance issues
Requested features
7 requests- More pen color and workspace options
- Zoom in/out within a board
- Search functionality
- Checklists
- Support for pen tablets on Mac
Show 2 moreShow fewer
- Straight line drawing with arrowheads
- Monthly payment plan
In-app purchases
StretchPaper
No in-app purchases
Allume
- Unlimited membership, monthly$9.991 Month
- Pro membership, monthly$9.991 Month
- Unlimited membership, yearly$99.991 Year
Show 1 moreShow fewer
- Pro membership, yearly$99.991 Year
