Comparison

Infinite Canvas Notes vs visualOS

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Infinite Canvas Notes

Create an infinite canvas for notes, mind maps, and project planning. Annotate PDFs, draw with Apple Pencil, and organize research visually. Integrates various content types for a flexible workspace.

Highlights
  • Infinite canvas for notes and ideas
  • PDF annotation and markup
  • Mind mapping and diagram creation
  • Project planning and task management
  • Handwriting conversion to text
  • Import and organize various content types
Features
Read full description

Canvio is a notes, whiteboard, PDF annotation and planning app for iPhone, iPad and Mac. Create an infinite canvas where you can write, draw, type, connect ideas, organize research, annotate PDFs, plan projects and keep everything in one flexible workspace. CREATE YOUR OWN CANVAS Start by creating a canvas, naming it and choosing an icon. Use an infinite canvas for open thinking, or choose structured sizes like A4, A5, Letter, iPad or a custom canvas size. Each canvas can also include multiple pages, so one project, subject or idea can stay organized in one place. WRITE, TYPE AND CUSTOMIZE TEXT • Double tap anywhere on the canvas to start writing quickly • Add text with fonts, custom fonts, font size, styles and colors • Customize text background colors, borders and strokes • Place text anywhere and move it freely on the canvas • Use Canvio for class notes, study notes, ideas, planning and visual thinking DRAW WITH APPLE PENCIL • Draw with pen, pencil, marker, highlighter and ruler tools • Use Apple Pencil for smooth handwriting, sketching and annotation • Draw directly on the canvas or inside separate drawing cards • Convert handwriting or drawing text into editable text objects • Use smart shapes to turn rough hand-drawn shapes into clean shapes BUILD MIND MAPS, DIAGRAMS AND FLOWCHARTS • Connect ideas with smooth connectors • Add lines, rectangles, triangles, polygons, circles and arrows • Create mind maps, concept maps, flowcharts and diagrams • Add sticky notes, symbols, images and text blocks • Organize everything with layers, grouping, multi-select, move and delete tools PLAN PROJECTS AND TASKS Canvio is not only for notes. It also helps you plan and organize work visually. • Add to-dos with due dates, priority and subtasks • Use templates for comparison, project boards, mind maps, meeting notes, weekly planning and study planning • Build project boards, research boards, study plans and brainstorming spaces • Keep tasks, notes, diagrams and references together on the same canvas ANNOTATE PDFS AND DOCUMENTS • Open PDFs page by page like a book • Swipe or scroll through PDF pages • Draw, highlight and write directly on PDF pages • Extract PDF pages or content back onto your canvas • Use PDFs together with notes, images, drawings, audio and tasks SCAN, IMPORT AND CAPTURE IDEAS Bring different types of content into one place instead of switching between many apps. • Add images from your gallery or camera • Scan images and turn them into PDF-style documents • Extract text from images using OCR • Add tables for structured information • Record audio notes or import audio files • Play audio directly from the canvas • Add YouTube links and watch videos inside your workspace CUSTOMIZE YOUR WORKSPACE • Choose canvas background palettes • Use dots, grid, lines, columns or blank backgrounds • Switch between light mode and dark mode • Organize large ideas with pages inside each canvas • Zoom in for details or zoom out to see the full picture EXPORT, SHARE AND SYNC When your work is ready, export it easily. • Export the full canvas as PNG or PDF • Save clean, high-quality notes, diagrams, plans and boards • Sync across iPhone, iPad and Mac BUILT FOR STUDENTS, CREATORS AND PROFESSIONALS Students can create study notes, mind maps, PDF annotations, research boards and exam plans. Professionals can plan projects, create meeting notes, organize tasks, build diagrams and present ideas clearly. Creators and designers can collect inspiration, sketch concepts, create mood boards, organize references and brainstorm visually. Canvio gives your ideas more room than a normal notes app. Write by hand, type, draw, annotate, plan, connect and organize everything on one powerful canvas. Free to download. No account is required to start. Create your first canvas and give your ideas room to grow. Terms of Use: https://ak375456.github.io/canvio-site/terms.html Privacy Policy: https://ak375456.github.io/canvio-site/privacy.html

About

visualOS

This app offers an infinite canvas for visual thinkers, organizing notes, folders, images, and to-do lists. It works entirely offline, saving your data as real files in a folder on your device, which can then sync via your cloud service.

Highlights
  • Infinite canvas for visual thinking
  • Offline access and real file saving
  • Syncs with your own cloud storage
  • Organize notes, images, and to-dos
  • Hierarchical boards within boards
  • Markdown file support
  • Freehand drawing and magnetic arrows
Features
Read full description

visualOS is an infinite canvas for people who think visually. It is an infinite canvas for notes, folders, images, to-do’s and sketches. It works fully offline and saves to real files in a folder on your device. YOUR DATA IS A FOLDER YOU CAN OPEN Connect any folder on your disk and visualOS mirrors your canvas into it — every folder on the canvas is a real folder, every document a Markdown file, every image an image. Put the folder in iCloud or Dropbox and it syncs through your cloud, not ours. If you ever leave, everything stays readable. Forever. OFFLINE ISN'T A MODE. IT'S THE ARCHITECTURE. On a flight, on the train, in a studio with no signal — visualOS doesn’t care. There is no server to reach, so there is no spinner, no sync wheel, no login wall. Your canvas opens instantly because everything is already here. BOARDS WITHIN BOARDS Any board can hold more boards. A project becomes a world: moodboards inside client boards inside your studio. Drag elements into a board to file them away; breadcrumbs keep you oriented; a double-tap takes you deeper. NO ACCOUNT. NO SUBSCRIPTION. Open it and work. There's nothing to sign up for, nothing to verify, nothing to cancel. Pay once and it's yours forever — one purchase unlocks every Apple device. FREE IN THE BROWSER BUT THE APP GOES FURTHER Try visualOS free in your browser at visualos.app. When you're ready for it everywhere, the app adds what a browser can't: true offline access on the train or a plane, native pan-and-zoom gestures, Apple Pencil drawing, and your boards saved as real files that sync across iPhone, iPad and Mac through your own iCloud. EVERYTHING ELSE • Notes & rich text • Long-form documents stored as plain Markdown • Interactive to-do lists on the canvas • Images & PDFs — drag, paste or drop them in • Freehand drawing • Magnetic arrows that snap and bend • Search every board at once • Groups, locking and a snap grid Your ideas. Your files. ABOUT US As creatives, we’ve always relied on visual canvas tools to organize our thoughts, plan projects, and make sense of ideas. But one thing kept bothering us: our files and knowledge were always tied to cloud-based services. We wanted the freedom to access everything offline, without worrying about losing our work or giving up our privacy. So why can’t our own files on our device be visualized in the same intuitive way? And that’s how the idea for visualOS was born: a visual representation of your internal folder structure — offline, private, and secure. Your data stays on your device, where it belongs. We’re Sarah and Gerald, a husband-and-wife team who have been living, loving, and building things together for more than 20 years. Creating visualOS has been a ton of fun and thanks to AI we were able to push it further than we initially imagined. Now we’d love to hear what you think. If visualOS helps you work a little more creatively or makes your files easier to navigate, we’d be grateful if you shared it with others.

Screenshots

Infinite Canvas Notes4 screens
visualOS4 screens

Verdict

The call

The clearest difference is price: Infinite Canvas Notes at Free against visualOS's $12.99. Infinite Canvas Notes also leads on rating (5.0 vs 4.4) and review sentiment (100% vs 80%). visualOS's advantage is in-app purchases (none vs 5) and chart position (#102 vs unranked). On ratings volume, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Infinite Canvas Notes is free to download; visualOS costs $12.99 up front. Infinite Canvas Notes sells 5 in-app purchases, starting at $2.99 per month. visualOS asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Infinite Canvas Notes holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 2 and 5 respectively. Written reviews point the same way: 100% of Infinite Canvas Notes's written reviews are positive against 80% of visualOS's.

UpkeepUpdate frequency

Infinite Canvas Notes ships an update every 3 days, visualOS every 6 days. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

Scorecard7 real differences · 4 level
Infinite Canvas Notes versus visualOS: the parameters behind the verdict, then further details
ParameterInfinite Canvas NotesvisualOS
PriceFree — better$12.99
Rating5.0 (2 ratings) — better4.4 (5 ratings)
Positive reviews100.0% of reviews — better80.0% of reviews
Number of ratings25 — better
Update frequencyEvery 3 days — betterEvery 6 days
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium — betterPaid
Best chart rank—#102 — better
DevicesiPhone, iPad, MaciPhone, iPad, iPod
Requires iOS17.015.0 — better
Further details — not scored
Size15 MB21 MB
Age rating4+4+
DeveloperAftab fazal QayumDorweiler & Reimertz GbR

Customer experience

Infinite Canvas Notes

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

visualOS

All ratings5 ratings
Positive80.0%
Neutral20.0%
Negative0.0%
Written reviews10 reviews
Positive80.0%
Neutral20.0%
Negative0.0%

In-app purchases

5 purchases

Infinite Canvas Notes

Subscriptions2
  • Canvio Pro$2.991 Month
  • Canvio Pro$29.991 Year
One-time3
  • Canvio Local Pro$14.99
  • Lifetime Cloud Upgrade$29.99
  • Canvio Pro Lifetime$59.99
None

visualOS

No in-app purchases

Questions

Is Infinite Canvas Notes free?
Infinite Canvas Notes is free to download, with in-app purchases available.
Is visualOS free?
visualOS costs $12.99, with no in-app purchases.
Which has better reviews, Infinite Canvas Notes or visualOS?
Infinite Canvas Notes is rated higher. Infinite Canvas Notes averages 5.0 out of 5 from 2 ratings, while visualOS averages 4.4 from 5 ratings.
Do Infinite Canvas Notes or visualOS have ads?
Neither Infinite Canvas Notes nor visualOS shows ads.
Which is updated more often, Infinite Canvas Notes or visualOS?
Infinite Canvas Notes ships an update every 3 days, and visualOS every 6 days. Most recently, Infinite Canvas Notes was updated on October 31, 2026 and visualOS on November 5, 2026.

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