Comparison

Chessable vs Dart Compiler

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

Head to head
About

Chessable

Master chess openings, tactics, and endgames with a science-backed system. Learn from top players and retain moves through spaced repetition. Track your progress and join a community of players improving their game.

Highlights
  • Spaced repetition system
  • 1,000+ chess courses
  • Learn from top players
  • MoveTrainer® for practice
  • Offline mode (PRO)
  • Progress tracking
Features
Read full description

Master Chess Like a Grandmaster Chessable is the science-backed way to learn chess openings, tactics, and endgames—and actually remember them. Used by beginners and Grandmasters alike, our spaced repetition system ensures you’ll never forget a move again. What Makes Chessable Unique? • 1,000+ Courses – Learn from Magnus Carlsen, Anish Giri, Judit Polgar and other top players, who help you understand each move—not just memorize them. • Spaced Repetition – Train smarter with MoveTrainer®. • Offline Mode – Download courses and study anytime, anywhere (PRO feature). • From First Moves to Mastery – Learn opening repertoires, crush endgames, and dominate tactics. Why Chessable Works… • Backed by Science: Our method is based on cognitive research for long-term mastery. • Trusted by 2 million+ Players: Join a community of chess improvers leveling up their game. • Progress You Can Feel: Track your improvement with stats and streaks. Don’t Just Take Our Word For It… • • • • • "Want to work on an opening repertoire? Check. Want to improve your endgame? Check. Want to dominate in the middle game? Check." - HeyBinet! • • • • • "The MoveTrainer is the real benefit. This allows you to practice the moves and see the variations set up and play out in real time." - Mazurekphoto If you like Chessable, try Chessable PRO for 7 days free! Upgrade for: • Access to 300+ short courses • Unlimited Variation Preview - get a sample of any paid course you want! • Full offline training - No Wifi? No problem. Monthly and yearly subscriptions are available in the app. Terms of Use: https://www.chessable.com/terms/ Terms of use for auto-renewable subscriptions: Your subscription will be charged to your Apple account at confirmation of purchase and will automatically renew (at the duration selected) unless auto-renew is turned off at least 24 hours before the end of the current period. Current subscription may not be canceled during the active subscription period; however, you can manage your subscription and/or turn off auto-renewal by visiting your iTunes account settings after purchase. Privacy policy: https://www.chessable.com/privacy/ Find us on… Team: http://www.chessable.com/about Twitter: http://twitter.com/chessable Facebook: http://www.facebook.com/chessable YouTube: http://www.youtube.com/chessable

About

Dart Compiler

Features
Read full description

Dart Compiler is an Advanced IDE enabling you to compile Dart Programs on your Mobile Phone for Free. It comes with a code editor with in-built syntax highlighting capabilities. Dart Compiler is - Free with no hidden charges! - Ad-Free! - Available for all platforms! Features : 1. Compile & Run - Compile & Run Dart Programs 2. Code Editing & Syntax Highlighting - Enables you to edit code and automatically detects and highlights syntax 3. Exercise Questions - Exercise questions to help you improve your knowledge 4. Programs with Code - All the general DSA programs with code 5. Fun Facts - Some fun facts about programming and computer science This app is brought to you by the company OnePercent, based in Bangalore, India. Website: www.OnePercent.club LinkedIn: www.Linkedin.Com/Company/Onepercent-Club/

Screenshots

Chessable4 screens
Dart Compiler4 screens

Verdict

The call

The clearest difference is in-app purchases: Dart Compiler at none against Chessable's 2. Dart Compiler also leads on iOS requirement (12.0 vs 15.1). Chessable's advantage is update cadence (every 3 weeks vs every 6 months). On price, 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

Both are free to download. Chessable sells 2 in-app purchases, starting at $11.99 per month. Dart Compiler asks for nothing beyond the download.

UpkeepUpdate frequency

Chessable ships an update every 3 weeks, Dart Compiler every 6 months. The most recent releases landed on October 15, 2026 and October 5, 2026 respectively.

Scorecard3 real differences · 7 level
Chessable versus Dart Compiler: the parameters behind the verdict, then further details
ParameterChessableDart Compiler
PriceFreeFree
Rating4.8 (5.9K ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings5.9K — better—
Update frequencyEvery 3 weeks — betterEvery 6 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.112.0 — better
Further details — not scored
Size55 MB28 MB
Age rating4+4+
DeveloperChess.comOnePercent

Bugs and requests

Chessable

Reported bugs

4 issues
  • Inconsistent login and account issues
  • Unreliable offline functionality
  • Glitches with move tracking and progress
  • Video playback problems

Requested features

5 requests
  • Analysis board and opening explorer
  • Ability to customize font size
  • Landscape mode support
  • Improved video playback controls
  • Syncing progress across devices

Dart Compiler

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

Chessable

Subscriptions2
  • Chessable Monthly Membership$11.991 Month
  • Chessable Annual Membership$74.991 Year
None

Dart Compiler

No in-app purchases

Questions

Is Chessable free?
Chessable is free to download, with in-app purchases available.
Is Dart Compiler free?
Dart Compiler is free to download, with no in-app purchases.
Do Chessable or Dart Compiler have ads?
Neither Chessable nor Dart Compiler shows ads.
Which is updated more often, Chessable or Dart Compiler?
Chessable ships an update every 3 weeks, and Dart Compiler every 6 months. Most recently, Chessable was updated on October 15, 2026 and Dart Compiler on October 5, 2026.

Other comparisons