Alternatives to CT-ART 6.0
The classic tactics trainer, now multi-platform. If that's not for you - or you want to try something different - here are apps that overlap on features and use cases.
Chess King Learn
Chess King (CHESSQUEEN INC, ex-Convekta)
Huge Convekta course catalog in one app.
Free
4.8Web · iOS · Android
Chess.com
Chess.com, LLC
The default home of online chess.
Free · from $4.17/mo
4.5Web · iOS · Android
DarkSquares
DarkSquares
Blindfold chess training, broken into 7 progressive levels.
Free · from €29 one-time
Web · iOS · Android
Aimchess
Aimchess (Chess.com group)
AI that finds your chess weaknesses and drills them.
Free · from $7.99/mo
4.1Web · iOS · Android
Chess Tempo
Chess Tempo
The serious puzzle grinder's tool.
Free · from $3.50/mo
4.7Web · iOS · Android
Lichess
Lichess (charity)
Free, open-source chess. Forever.
Free
4.8Web · iOS · Android
Forward Chess
Forward Chess, LLC
Interactive chess ebook reader with embedded engine.
Free
4.8Web · iOS · Android
Chessable
Chessable (Chess.com)
MoveTrainer + spaced repetition for openings and tactics.
Free · from $11.99/mo
4.5Web · iOS · Android