ZenAIya Chess vs ChessGrind

Master chess with Zenaiya, the revolutionary AI coach that guides you in real-time. Whether you are learning how the pieces move or practicing advanced middle-game tactics, Zenaiya is right there beside you, analyzing every move and explaining the "why" behind the game. REAL-TIME AI COACHING: Chat directly with Zenaiya during the game for tactical advice. Ask why a move is bad, or how to escape a pin! POST-GAME ANALYSIS: Don't just see your blunders - understand them. Zenaiya breaks down your game into an interactive replay, highlighting key turning points. Chat with your AI coach at any move to get dynamic, personalized feedback and explore alternative strategies! PLAY AT YOUR LEVEL: Play against a fully adaptive opponent. Select your exact desired Elo rating (from 400 to 2800) and watch Zenaiya organically adjust her playstyle to match your skill level. UPGRADE TO ZENAIYA PRO: Take your training to the next level with our premium subscription: • Strategy Assessments: Our AI analyzes patterns across your recent games to uncover your unique weaknesses and playing style, giving you a personalized roadmap to improvement. • Competitive Clocks: Practice for real-world tournaments with professional FIDE time controls, including Bullet, Blitz, and Rapid increments. • Unlimited Ad-Free Play: Never see another ad. • Infinite Analysis: Unlock unlimited post-game AI reviews. • Premium Aesthetics: Access exclusive board themes like Obsidian Glass and Walnut Wood. Terms of Use: https://zenaiya.com/terms.html Privacy Policy: https://zenaiya.com/privacy.html

ChessGrind is a tracker for chess players who want to improve. Log your games, see your real numbers, build your opening repertoire, and keep a list of the mistakes that cost you, with a fix for each. No account, no tracking. Everything lives on your device and in your private iCloud, and syncs across your iPhone, iPad, and Mac. A GAME JOURNAL THAT ADDS UP Log every game with the result, the side you played, the time control, the opponent, and the opening. Filter by result and watch the journal grow into your record. YOUR REAL NUMBERS ChessGrind computes your win rate and your record split by color and by time control, so you learn that you score well with White in rapid but leak points in blitz as Black. The numbers come only from the games you log. A RATING CHART YOU CONTROL Note your rating whenever you check it and ChessGrind plots the trend. Keep separate lines for Chess.com blitz, Lichess rapid, or your over the board rating, and see the change over the last thirty days at a glance. A STUDY ROUTINE AND A STREAK Log study blocks by theme: tactics, endgames, openings, strategy, and game review. A streak counts the days you keep it up, a two week strip shows your rhythm, and a chart breaks down where your time actually goes. Turn on a daily reminder to protect the streak. THE LEAK LIST YOU ACTUALLY FIX Name the mistakes that keep costing you games. Give each one a category, the pattern behind it, and the fix you will use instead, then advance it from open to working to fixed with a tap. This is the feature that turns review into progress. OPENING REPERTOIRE Save the openings you play with the main line, the ECO code, and the plans and ideas behind them. Pull one into a game entry with a tap. EXPORT WHAT IS YOURS (PRO) Generate a one page PDF performance report with your record, win rates, streaks, rating, and open leaks, ready to print or share with a coach. Export your games, ratings, and leaks as CSV files with ISO dates for any spreadsheet. ON EVERY DEVICE ChessGrind syncs across iPhone, iPad, and Mac with iCloud. The iPad and Mac layout puts your dashboard and charts side by side. FREE VS PRO Free includes 20 games and 3 leaks with every tool: the journal, win rate stats, the rating chart, study streaks, and opening repertoire. ChessGrind Pro unlocks an unlimited game journal, unlimited leak tracking, and the PDF and CSV exports. ChessGrind Pro is a subscription at $3.99 USD per month or $24.99 USD per year, or a one time Lifetime unlock at $59.99 USD. Pro subscriptions renew automatically until cancelled. Payment is charged to your Apple Account at confirmation, and the subscription renews unless you turn off auto renew at least 24 hours before the period ends. Manage or cancel anytime in Settings > Apple Account > Subscriptions; cancellation applies at the end of the current period. Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/