STutor app icon

Apps Like STutor for iPhone and iPad

Advance Sudoku solving skills now.

The app offers three levels of hints for users solving Sudoku puzzles. It solves puzzles using five strategies in a logical sequence, with details available on help screens.

by Robert Carlson★ 5.01 ratingsGames$0.99Data updated 2026-10-20

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Ranked alternatives

Showing 281–300 of 1,000 ranked alternatives.

  1. Samurai Sudoku app icon

    Samurai Sudoku

    Stanley Lam

    Five overlapping Sudoku grids await.

    The app presents Samurai Sudoku, a game with five overlapping 9x9 grids. Players fill numbers according to standard Sudoku rules, with hundreds of levels available across five difficulty settings.

    ★ 0.00 ratingsGames$2.99Data updated 2026-10-16
  2. Ultimate Sudoku app icon

    Ultimate Sudoku

    Jong Hoon Kim

    Solve puzzles, track progress, adjust difficulty

    Play with puzzles ranging from easy to expert. Select difficulty levels, track progress, and solve grids manually or with hints. Share scores and compete with friends via social media.

    ★ 0.00 ratingsGamesFreeData updated 2026-09-06
  3. Nurikabe Vault app icon

    Nurikabe Vault

    Rogers George

    Logic puzzles with unique artwork.

    The app offers 500 original nurikabe logic puzzles with varying difficulty and sizes. It includes artwork, rules, strategies, and optional hints.

    ★ 4.28 ratingsGames$0.99Data updated 2026-09-12
  4. Islands in the Stream app icon

    Islands in the Stream

    Stanley Lam

    A logic puzzle challenge awaits.

    This logic puzzle game challenges players to paint grids blue or white following specific rules about numbered islands and streams. The app offers over 500 puzzles in three sizes with Time Trial modes and leaderboards.

    ★ 4.65 ratingsGamesFreeData updated 2026-10-05
  5. Connect The Dots with Animals app icon

    Connect The Dots with Animals

    Heinrich Tillack

    Connect dots, learn numbers, letters.

    The app offers a connect the dots game for children. It includes 30 puzzles featuring cute animals, teaching numbers 1-20 and alphabetical order.

    ★ 4.525 ratingsGamesFreeData updated 2026-10-06
  6. Sudoku Revolution 2 app icon

    Sudoku Revolution 2

    Stanley Lam

    Sudoku puzzles with new rules.

    The app offers Sudoku puzzles with several variations including Anti Diagonal, Consecutive, Non-Consecutive, Argyle, Anti-King, and Anti-Knight rules. It provides hundreds of levels across multiple difficulty settings and modes.

    ★ 2.86 ratingsGamesFreeData updated 2026-10-13

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.