✓
Spaced Repetition
✓
Full Repertoire Builder
✓
Game Import
✓
Deviation Analysis
Feature Comparison
See how ChessAtlas compares to ChessTempo for opening training.
| Feature | ChessTempo | ChessAtlas |
|---|---|---|
| Opening Training | Available (premium) | Core feature, free |
| Spaced Repetition | Custom implementation | SM-2 Algorithm |
| Repertoire Builder | Basic editor | Full-featured with chapters |
| Game Import | PGN upload only | Lichess & Chess.com auto-sync |
| Deviation Analysis | Not available | Automatic detection |
| Interface | Dated design | Modern, mobile-friendly |
ChessTempo
Available (premium)
ChessAtlas
Core feature, free
ChessTempo
Custom implementation
ChessAtlas
SM-2 Algorithm
ChessTempo
Basic editor
ChessAtlas
Full-featured with chapters
ChessTempo
PGN upload only
ChessAtlas
Lichess & Chess.com auto-sync
ChessTempo
Not available
ChessAtlas
Automatic detection
ChessTempo
Dated design
ChessAtlas
Modern, mobile-friendly
Why Players Choose ChessAtlas
A modern approach to opening training with features ChessTempo lacks.
Modern Interface
Clean, intuitive design that works great on desktop and mobile. No cluttered menus or dated UI.
Automatic Game Import
Connect Lichess or Chess.com to auto-import games. No manual PGN downloads needed.
Deviation Analysis
Automatically find where you left your preparation in real games. ChessTempo can't do this.
Free Core Features
Build and train repertoires for free. ChessTempo requires premium for full opening features.
When ChessTempo is Better
ChessTempo has some strengths:
The Bottom Line
If you want focused opening training with game integration and a modern interface, ChessAtlas is the better choice. Use ChessTempo for tactics.
Explore Related Features
Spaced Repetition
Memorize openings efficiently with the scientifically-proven SM-2 algorithm.
Opening Trainer
Practice your lines interactively until every move becomes automatic.
Repertoire Builder
Create and organize your complete opening system with our intuitive builder.