Apps Like Sine - The Waveform Puzzle for iPhone and iPad
Ranked alternatives
Showing 1–20 of 1,000 ranked alternatives.



Card ▻ Games
PeopleFun CG, LLC
Play and challenge your skills
Play Classic Solitaire, Spider Solitaire, and Freecell with detailed graphics. Adjust size for better visibility. Challenge skills in multiple game modes. Track progress and replay . Share scores with friends.

Tic Tac Toe ∙
Optime Software LLC
Play Tic Tac Toe against AI
Play Tic Tac Toe against another player or the iPhone's AI with three difficulty levels. Choose single or two-player mode. The AI uses a move randomization engine to avoid repetitive plays. Connect via turn-based network for multiplayer games.


Hearts ∙
Optime Software LLC
Play , avoid , win rounds
Play the card game with rich graphics and smooth animations. Draw and play cards to accumulate . Avoid collecting while trying to pass them to opponents. Manage the Queen of Spades to prevent penalty points. Choose from three difficulty levels.

Bag Fight
Voodoo
Arrange weapons, choose strategies, combat enemies
Organize weapons in your backpack during combat. Select from melee, ranged, and special weapons for different enemies. Make real-time decisions to adapt to enemy waves. Earn rewards to upgrade weapons and unlock new tools.

Arrow Out
Lion Studios Plus LLC
Guide arrows through mazes with logic
Guide an through mazes by rotating directions and shifting tiles. Plan moves using logic and spatial awareness. Progress through challenging levels with increasing difficulty. Tap controls allow precise adjustments.

Spades ∙
Optime Software LLC
Bid, play, and win
Play with rich graphics and smooth animations. Place bids, work with a partner, and outfox opponents. Compete against AI opponents with three difficulty levels. Track scores and review game history. Share high scores with friends.


Sudoku ⋆⋆
HitGrab Inc.
Play , solve puzzles, track progress
Allows users to play classic puzzles with customizable boards. Features include unlimited puzzles, hints, pencil marks, and auto-save. Users can track progress, adjust difficulty, and manage game sessions.

Sudoku - Classic Sudoku Games
勇 殷
Play , get hints, track progress
Play with puzzles of varying difficulty levels. Use hints, notes, and auto-check features. Complete puzzles without assistance. Track progress across multiple difficulty settings.


Battle Bag: War Zone
Voodoo
Deploy soldiers, plan loadouts, tactically
Plan and organize soldiers and weapons within a grid-based bag system to determine battlefield strategy. Automatically deploy squads for combat in wave-based battles. Adjust loadouts and gear arrangements to optimize firepower and survival.

Hearts HD!
Optime Software LLC
Play , avoid , win rounds
Play the card game with rich graphics and smooth animations. Challenge computer opponents with three difficulty levels. Track scores and avoid collecting while trying to pass them to others. Use the Queen of Spades strategically.

Sudoku No Ads
Faraj Ebrahimi
Play and solve puzzles
Play by filling a 9x9 grid with numbers 1-9 without repeating in rows, columns, or 3x3 blocks. Choose from six difficulty levels. Track progress and restart puzzles. Share completed grids via social media.

How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.