Disco Chess vs ChessTraining.app: Two Free Chess Training Platforms Compared

Two free cycle-based training platforms

Disco Chess and ChessTraining.app both apply the woodpecker method and both are free to use. Both now offer multiple training modes. The difference is approach: Disco Chess centers everything around cycle-based repetition (tactics, openings, and game-based training), while ChessTraining.app offers a wider variety of training methods.

The woodpecker method is a training system described in the book of the same name by GM Axel Smith and GM Hans Tikkanen, published by Quality Chess. Disco Chess is not affiliated with, endorsed by, or connected to Quality Chess, Chess.com, or Chessable.

The ChessTraining.app Approach

ChessTraining.app was founded in 2020 by Keeghan, a chess enthusiast and software developer who wanted to create a tool he'd enjoy using daily. The platform has grown into a comprehensive training suite with thousands of users worldwide.

Training Tools Available

Tactics Trainer (woodpecker method):

• Build custom puzzle sets matched to your rating
• Set sizes from 20 to 500 puzzles
• Automatic cycle tracking with time and accuracy metrics
• Goal: complete entire set in a single sitting after 7-8 repetitions

Opening Trainer (Natural Play Learning):

• Proprietary NPL engine for opening mastery
• Play every line from the start, building muscle memory
• Guidance only when you make mistakes
• No constant interruptions during learning

Additional Tools:

• Endgame Trainer for specialized instruction
• Visualization Trainer for mental calculation practice
• Recall Trainer for board memory development
• Play the Masters for learning from historical games

ChessTraining.app's Philosophy

The platform aims to address two main weaknesses: forgotten opening lines and missed tactical opportunities. Their tagline emphasizes "science-backed methods" that respect your time.

The breadth is the selling point. If you want one platform for all your training needs, ChessTraining.app consolidates tactics, openings, endgames, and more into a single interface.

ChessTraining.app's woodpecker method tactics trainer.

The Disco Chess Approach

Disco Chess centers everything around cycle-based repetition, applying woodpecker-style training to three modes: tactics, openings, and game-based training.

Three Training Modes

Tactics: 170+ curated puzzle sets across 18 tactical themes and 5 skill levels (Beginner to Master). Pick a set and start solving immediately.

Openings: GM-curated opening courses with video lessons explaining the ideas, followed by woodpecker-style drills to lock in the moves. The same cycle tracking and mistake review system applies.

Game-Based Training: Connect your Lichess account and Disco Chess scans your games to find tactics you missed. Those positions go into your Mistake Review queue for spaced repetition training.

Consistent cycle-based training throughout

Every training mode uses the same core system:

• Performance Analytics: Track accuracy, solve time, and efficiency across cycles
• Weakness Identification: The system identifies which tactical motifs give you trouble
• Recommended Training: Get personalized set recommendations based on your performance
• Mistake Review: Anki-style spaced repetition for puzzles you get wrong

Cycle-based repetition is the thread that connects everything. Whether you're drilling forks, memorizing a Sicilian repertoire, or reviewing a tactic you missed last Tuesday, the approach is the same: repetition until automatic.

Key Differences

Scope

ChessTraining.app: Broad training suite with tactics, openings (NPL), endgames, visualization, recall, and historical games.

Disco Chess: Tactics, GM-curated opening courses, and game-based training from your Lichess games, all built around cycle-based repetition.

Set Creation

ChessTraining.app: Build custom sets by selecting your rating range and puzzle count (20-500). You control the parameters.

Disco Chess: Choose from 170+ pre-built sets organized by theme and skill level. The curation is done for you.

Training Flow

ChessTraining.app: Select training mode → Build or select a set → Train → Track progress across multiple tools.

Disco Chess: Pick a tactics set or opening course → Start solving → Automatic tracking with accuracy, time, efficiency metrics → Mistake Review queues problem puzzles for spaced repetition.

Analytics

ChessTraining.app: Tracks time and accuracy across cycles.

Disco Chess: Tracks accuracy, solve time, and efficiency. Identifies weak tactical themes. Recommends sets based on performance. Queues mistakes for Anki-style review.

Who Is Each Platform Best For?

Choose ChessTraining.app if:

• You want endgame, visualization, and recall trainers alongside tactics and openings
• You're interested in opening training with their NPL engine
• You prefer building custom puzzle sets by rating
• You value the broadest variety of training methods in one platform

Choose Disco Chess if:

• You want cycle-based repetition training across tactics and openings
• You prefer curated sets and GM-authored courses over custom configuration
• You value performance analytics that identify weaknesses
• You want Anki-style Mistake Review for targeted practice
• You want game-based training from your Lichess games

Conclusion

Both platforms apply the woodpecker method effectively and are free to use.

ChessTraining.app offers the widest variety of training modes: tactics, openings (NPL), endgames, visualization, recall, and Play the Masters. If you want the broadest range of training tools in one platform, it delivers.

Disco Chess uses cycle-based repetition for tactics, openings (GM-curated courses with video lessons), and game-based training from your Lichess games, backed by performance analytics and Anki-style Mistake Review.

The choice depends on what you value. ChessTraining.app has training modes Disco Chess doesn't offer (endgames, visualization, recall). Disco Chess goes deeper on cycle-based training, with cycle tracking and spaced repetition across all its training modes. Try both and see which workflow fits your learning style.