Blunderzone

Chess tactics from your games

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Blunderzone helps chess players train the positions that matter most: the critical moments from their own games. Connect a chess account, import your recent games, and let Blunderzone turn missed ideas into practical training. Instead of solving random puzzles, you revisit the patterns, openings, time controls, and habits that actually appear in your games. Training modes: - Game Tactics: review puzzles generated from mistakes in your own games. - Quick Tactics: solve fast 10-puzzle sessions for speed and pattern recognition. - Memory Training: use spaced repetition to keep important tactical patterns fresh. - Game Review: inspect analyzed games and the moments behind your training. Blunderzone is built for players who want deliberate chess improvement, not another generic puzzle feed. Your mistakes become a training plan, and the app keeps bringing them back until the patterns are easier to see over the board. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Ratings & Reviews

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- Optional evening reminders help you keep your training streak. Enable them in Settings. - Improved notification setup and reliability. - Fixed move sounds during training.

Version 1.0.7

The developer, RANKA s.r.o., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Purchases
    • Contact Info
    • User Content
    • Identifiers
    • Usage Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
RANKA s.r.o.
Size
192.4 MB
Category
Games
Compatibility
Requires iOS 15.0 or later.
  • iPhone
    Requires iOS 15.0 or later.
  • iPad
    Requires iPadOS 15.0 or later.
  • iPod touch
    Requires iOS 15.0 or later.
  • Mac
    Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
English
Age Rating
4+
In-App Purchases
Yes
  • Blunderzone Basic $3.99
  • Blunderzone Premium $6.99
  • Learn More
Copyright
© RANKA
  • Developer Website
  • Privacy Policy

    • More by RANKA s.r.o.

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