Apps Like SixFour for iPhone and iPad
Ranked alternatives
Showing 21–40 of 1,000 ranked alternatives.


Chess HD ∙
Optime Software LLC
Play , challenge opponents, customize pieces
Play with 1-player or 2-player modes. Choose from multiple board themes and piece designs. Adjust sound effects and background music. Save game progress and review move history. Sync with cloud storage for cross-device play.

TMNT: Shredder's Revenge
Netflix, Inc.
Battle as turtles, beat enemies, level up
Play as the Teenage Mutant Ninja Turtles to defeat enemies like Krang and Shredder. Battle in retro-style beat 'em up levels across classic locations. Use character-specific moves and power-ups to progress through levels.

Chess:
The Chess Solitaire Sudoku Factory Ltd
, learn tactics, train daily
Against AI at 100 difficulty levels. Learn moves through step-by-step lessons. Track progress with automatic ELO ratings. Challenge others in multiplayer mode. Analyze games with detailed feedback. Save and review past matches.


Two Spies
Royal Pixel Service, Ltd.
Spy on opponents and control cities
Play turn-based spy games set in Cold War Europe. Move stealthily to gain cover, control informants to capture map areas, and deduce or trick opponents to win rounds. Compete online against matched players or local friends.

Chess Royale
SayGames LTD
Play , challenge AI, or friends
Play against AI, friends, or global players. Analyze moves with post-game insights. Solve puzzles and access tutorials. Track progress and customize board themes. Challenge opponents with real-time multiplayer. Save and review game histories.



Slither Jam
Gemiverse Global Limited
Navigate mazes with strategic moves
Guide a snake through maze-like grids to reach the exit. Navigate step by step with strategic planning. Solve hundreds of handcrafted levels with increasing difficulty. Access helpful hints when needed.

Sudoku Now!
GRAND LINE TECHNOLOGY LIMITED
Play puzzles daily
Solve puzzles with five difficulty levels: Easy, Medium, Hard, Expert, and Master. Customize grid size and pencil marks. Track progress and restart puzzles. Play offline without internet connection.


Classic Paddle Battle
Rad Lad LLC
Play battles with sharp visuals and smooth
Play a -and-ball game with smooth controls and sharp visuals. Compete against opponents in fast-paced matches. Customize power and angle. Unlock new game modes and power-ups. Track high scores and challenge friends.







Dots and Boxes - Classic Games
OutOfTheBit Ltd
Link , close squares, compete globally
Play a turn-based strategy game by connecting to claim squares. Compete against opponents online or locally to earn high scores. Challenge friends or AI players. Track progress and compare rankings globally.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.