Comparison

Canvio vs OcthoMind

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

Head to head
About

Canvio

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

OcthoMind

Features
Read full description

Organize your thoughts, plan your academic research, or visualize your daily agendas in seconds! OctoMind is a next-generation visual thinking tool that transforms your complex ideas into sleek, structured, and easy-to-manage mind maps. Tailored specifically for academics, students, project managers, and creative professionals. WHY OCTOMIND? • 100% LOCAL PRIVACY (Offline-First): Your mind maps and personal notes are never uploaded to cloud servers. All your data remains securely stored on your device. • MULTI-MAP DASHBOARD: Create, rename, and delete unlimited independent maps for different courses or projects, and switch between them instantly. • COLLABORATIVE NOTES & OUTLINE: Add detailed rich text notes to any node, and check your map structure as a hierarchical tree outline in the side drawer. • RETINA-QUALITY EXPORTING: Save and share your maps via the native iOS Share Sheet as vector SVG, high-resolution Retina PNG, or print-quality PDF files. • PREMIUM HAPTIC UI: Experience a fully native iOS look and feel with a beautiful dark mode, smooth canvas animations, and precise tactile haptic feedback. BEST FOR: - Academic lecture notes & research structuring - Project planning & workflow visualization - Brainstorming sessions & conceptual drafting - Meeting agendas & interactive checklists Subscription & Pricing: You can start mapping for free. To unlock unlimited maps and high-res vector PDF, SVG, and PNG exports, you can upgrade to PRO via our Monthly Subscription (comes with a 3- Day Free Trial) or One-Time Lifetime Purchase. Transactions are securely managed via the official Apple StoreKit. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Canvio4 screens
OcthoMind4 screens

Verdict

The call

The clearest difference is in-app purchases: OcthoMind at none against Canvio's 5. Canvio's advantage is ads (none vs shown) and update cadence (every 3 days vs fortnightly). On price, device support and iOS requirement 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

Both are free to download. Canvio sells 5 in-app purchases, starting at $2.99 per month. OcthoMind asks for nothing beyond the download.

UpkeepUpdate frequency

Canvio ships an update every 3 days, OcthoMind fortnightly. The most recent releases landed on October 12, 2026 and October 13, 2026 respectively.

Scorecard3 real differences · 7 level
Canvio versus OcthoMind: the parameters behind the verdict, then further details
ParameterCanvioOcthoMind
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 3 days — betterFortnightly
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad, Mac — betteriPhone, iPad
Requires iOS17.017.0
Further details — not scored
Size15 MB12 MB
Age rating4+4+
DeveloperAftab fazal QayumVOLKAN TEZKAN

In-app purchases

5 purchases

Canvio

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

OcthoMind

No in-app purchases

Questions

Is Canvio free?
Canvio is free to download, with in-app purchases available.
Is OcthoMind free?
OcthoMind is free to download, with no in-app purchases.
Do Canvio or OcthoMind have ads?
OcthoMind shows ads; Canvio does not.
Which is updated more often, Canvio or OcthoMind?
Canvio ships an update every 3 days, and OcthoMind fortnightly. Most recently, Canvio was updated on October 12, 2026 and OcthoMind on October 13, 2026.

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