Comparison

Spacify vs Canmark

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

Head to head
About

Spacify

This app helps you retain information by creating smart flashcards. It uses a scientifically proven spaced repetition algorithm to optimize memorization and offers a minimalist design to minimize distractions. Learn and remember anything, from vocabulary to complex facts, with this efficient study tool.

Highlights
  • Create smart flashcards
  • Spaced Repetition algorithm
  • iCloud sync & backup
  • Minimalist design
  • Rich text editor
  • Offline and online functionality
Features
Read full description

Spacify turns study time into memories that stick — whether you're learning vocabulary, historical dates, law paragraphs, medical definitions, or formulas. Highlights: • Adaptive spaced repetition, built on decades of memory research — 30% fewer reviews for the same recall • Fill-in-the-blanks cards: hide any word, image, or formula — each blank is reviewed on its own schedule • Home Screen widgets show your due cards and streak at a glance • Daily-digest reminders • LaTeX formula rendering for beautifully typeset math, chemistry and equations • Insert pictures from your camera or photo library • Tags for topic-specific reviewing (Pro) • Already have cards in Google Sheets? Paste the link, study in seconds • iCloud sync & backup across all your devices • Rich text editor, Dark Mode, works offline and online • No limits on number of cards you can create Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Canmark

Features
Read full description

Our thoughts aren't linear—they don't belong in a single-file list. They are multi-dimensional, connected, and fluid, like a map. Canmark transcends the traditional "To-Do list" by allowing you to arrange your thoughts spatially on an expansive canvas, beautifully connecting your "today" to your "future." Why Choose Canmark? ・Intuitive & Deep Management: A sophisticated UI that requires no learning curve, enabling you to manage daily tasks alongside your deepest life goals. ・Freedom to Visualize: Group tasks by project or dream. Place them anywhere on the canvas to visually grasp your path to success. ・Scientific Motivation: Experience real-time feedback with cells that change color based on your completion rate. Watch your progress come to life. 100% Personal, 100% Flexible: Whether you prefer structured grids or creative chaos, Canmark adapts to your rhythm. It is the ultimate personal workspace. ・Privacy-First & Offline-Ready: Your data stays with you. Everything is stored securely on your device and iCloud. No ads, no tracking, just pure performance. Not only on iPhone, but also on iPad and MacBook. Key Features ・Spatial Canvas Place tasks and memos as if you were pinning notes on a board. Experience a sense of space and perspective in your planning. ・ Intelligent Cell Architecture Four specialized cells designed for the "personality" of your tasks: Routine: Focus on the now. Stay grounded and move forward, one moment at a time. Today’s Task: Track daily habits and support the small wins that lead to big changes. Task List: Manage deadlines and critical priorities so you never miss a beat. Note: Capture fragments of thought and sudden inspirations instantly. Title: Give "meaning" to your canvas. Use these as bold labels for projects or personal mantras to instantly organize your board and focus your intent. ・Visualizing Achievement & Life Logs Achievement: Your progress is displayed in vibrant colors, giving you a tangible sense of accomplishment. Calendar Cell: Reflect on your journey. Your past records are stored beautifully, turning your history into a visual legacy. Routine Streak: Watch the cell evolve as your streak grows. Reaching 11 days unlocks a premium gradient effect, turning your unwavering dedication into a work of art. Turn your time into an asset. Ditch the list. Embrace the canvas. Your new era of productivity starts here.

Screenshots

Spacify4 screens
Canmark4 screens

Verdict

The call

The clearest difference is in-app purchases: Canmark at none against Spacify's 3. Canmark also leads on update cadence (weekly vs every 3 weeks). On price, ads, 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. Spacify sells 3 in-app purchases, starting at $2.99 per month. Canmark asks for nothing beyond the download.

UpkeepUpdate frequency

Spacify ships an update every 3 weeks, Canmark weekly. The most recent releases landed on September 23, 2026 and September 13, 2026 respectively.

Scorecard2 real differences · 6 level
Spacify versus Canmark: the parameters behind the verdict, then further details
ParameterSpacifyCanmark
PriceFreeFree
Positive reviews85.7% of reviews—
Update frequencyEvery 3 weeksWeekly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.017.6 — better
Further details — not scored
Size31 MB1 MB
Age rating4+4+
DeveloperDenis SemenovHitomi Ambe

In-app purchases

3 purchases

Spacify

Subscriptions3
  • Monthly Subscription$2.991 Month
  • 3 Months Subscription$2.993 Months
  • Annual Subscription14 Days trial$19.991 Year
None

Canmark

No in-app purchases

Questions

Is Spacify free?
Spacify is free to download, with in-app purchases available.
Is Canmark free?
Canmark is free to download, with no in-app purchases.
Do Spacify or Canmark have ads?
Neither Spacify nor Canmark shows ads.
Which is updated more often, Spacify or Canmark?
Spacify ships an update every 3 weeks, and Canmark weekly. Most recently, Spacify was updated on September 23, 2026 and Canmark on September 13, 2026.

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