Chess4U vs Chess Analyzer

Master chess with your personal AI training partner. Chess4U adapts to your exact skill level and builds a personalized training plan that targets your weaknesses — so every session makes you stronger. TRAIN SMARTER WITH 8 SPECIALIZED MODES • Tactics Trainer – Sharpen calculation with level-matched puzzles • Opening Workshop – Learn and practice opening theory • Middlegame Mastery – Develop strategic and positional thinking • Endgame Lab – Master critical winning techniques • Calculation Drills – Train deeper move calculation • Variation Practice – Lock in theoretical lines with guided repetition • Game Analysis – Replay your games with AI evaluation and feedback • Blunder Reduction – Identify and eliminate costly mistakes AI COACHING THAT KNOWS YOUR GAME Our Tree-of-Thought engine continuously analyses your performance and selects the next training task to target your biggest weakness. Real-time hints, position commentary, and move evaluation keep you learning at every step. KNOW YOUR STRENGTHS AND WEAKNESSES A dynamic skill radar tracks your accuracy across Tactics, Openings, Endgames, Calculation, and Strategy. Your weekly plan updates automatically so you always know what to work on. BUILT FOR 800–2000 ELO PLAYERS Five skill bands mean Chess4U meets you exactly where you are — whether you're learning patterns for the first time or pushing past 1800. FULLY CUSTOMISABLE EXPERIENCE • 6 board themes: Classic, Wood, Marble, Midnight, Tournament, Coral • 4 piece styles: Standard, Neo, Alpha, Merida • Voice coaching, sound effects, and adjustable hint levels • Beginner, Tournament, Study, Kids, and Focus UI modes

Find the ideas behind every move. Chess Analyzer brings focused chess analysis to iPhone and iPad. Explore a position, compare candidate moves, and review your games with the Arasan chess engine running directly on your device. • See live evaluations and multiple engine lines. • Follow suggested moves with colored arrows on the board. • Review games move by move. • Import games with PGN or positions with FEN. • Fetch public games from Chess.com and Lichess by username. • Set up custom positions and save boards for later. • Adjust analysis depth, engine lines, and board appearance. Local analysis works offline. An internet connection is needed only for online game imports and external links. No account is required in Chess Analyzer. No ads. No tracking. Just your next move. Chess Analyzer is an independent app from Tarn Studios and is not affiliated with Chess.com or Lichess.