Four By 21 app icon

Apps Like Four By 21 for iPhone and iPad

by Alexander Harm★ 0.00 ratingsGamesFreeData updated 2026-09-23

Four By 21 screenshots

Ranked alternatives

Showing 1–20 of 1,000 ranked alternatives.

  1. Woodoku - Wood Block Puzzles app icon

    Woodoku - Wood Block Puzzles

    Tripledot Studios Limited

    Place blocks, solve , clear grids

    Play a logic puzzle game by placing blocks on a 9x9 grid. Fill rows, columns, or squares to clear the board. Drag pieces to the grid and avoid running out of space. Track high scores and challenge yourself with addictive brain training .

    ★ 4.7662,873 ratingsGamesFreeData updated 2026-09-22
  2. FreeCell (Classic Card Game) app icon

    FreeCell (Classic Card Game)

    Staple Games, LLC

    Play , sharpen your mind

    Play a game to train your brain with daily challenges. Tap to move cards, auto-complete moves, and save progress automatically. Track statistics and undo moves unlimitedly. Complete levels by organizing cards in sequential order.

    ★ 4.816,761 ratingsGamesFreeData updated 2026-09-24
  1. Solitaire - Card Games Classic app icon

    Solitaire - Card Games Classic

    Guru Smart Holding Limited

    Play , challenge yourself, track progress

    Play to relax and challenge yourself. Move cards between tableau piles to build sequences. Complete suits by arranging cards from king to ace. Undo moves and restart . Track progress through multiple game variations.

    ★ 4.9100,079 ratingsGamesFreeData updated 2026-09-06
  2. Wood Block Puzzle Games app icon

    Wood Block Puzzle Games

    OAKEVER GAMES PTE. LTD.

    Play blocks, solve puzzles, relax

    Play by dragging and dropping blocks into an 8×8 grid. Clear rows and columns to score points. Strategize placements to maximize clears. Adjust difficulty levels. Track high scores. Share achievements on social media.

    ★ 4.7429,459 ratingsGamesFreeData updated 2026-09-18
  3. Solitaire Smash: Real Cash! app icon

    Solitaire Smash: Real Cash!

    Play Perfect Ltd.

    Play , win cash

    Play with classic game elements and a modern interface. Compete against other players in -time matches. Earn and cash out prizes. Track progress and achievements. Participate in tournaments with varying difficulty levels.

    ★ 4.8232,720 ratingsGamesFreeData updated 2026-10-27
  4. Block Match - Wood Puzzle app icon

    Block Match - Wood Puzzle

    Loop Games Oyun Teknolojileri Anonim Sirketi

    Clear lines by matching blocks

    Place blocks on a 10x10 grid to clear rows or columns. Drag and drop pieces to complete lines. Animate matched lines with visual feedback. Strategically plan moves to maximize clears.

    ★ 4.816,146 ratingsGamesFreeData updated 2026-09-06
  5. Solitaire Spider ! app icon

    Solitaire Spider !

    Sylvain Becker

    Two decks of cards patience game.

    The app is a card game that uses two decks of cards to play Spider Solitaire. The objective is to remove all cards from the table by following specific placement rules.

    ★ 4.7242 ratingsGamesFreeData updated 2026-10-23
  6. Block Mania - Blast Puzzle app icon

    Block Mania - Blast Puzzle

    Albayoo Co., Ltd.

    Play blocks, solve puzzles, win rounds

    Play and jigsaw puzzles by placing blocks to clear rows or columns. Clear multiple lines for bonus points and animations. Compete against time or challenges. Adjust difficulty levels. Track progress and achievements. Share scores with friends.

    ★ 4.92,773 ratingsGamesFreeData updated 2026-09-06
  7. Collect Em All! Clear the Dots app icon

    Collect Em All! Clear the Dots

    Voodoo

    Match colors, connect balls, climb leaderboards

    Play by swiping to connect balls of the same color and create chains. the board to progress through levels. Earn points based on chain length and blast power. Compete on a global leaderboard. Unlock new colors and power-ups.

    ★ 4.7666,685 ratingsGamesFreeData updated 2026-09-06
  8. Solitaire-Classic Deluxe Cards app icon

    Solitaire-Classic Deluxe Cards

    Guangzhou Jiaoyue Technology Co., Ltd.

    Play , stack them, win games

    Play by moving and stacking in alternating colors and descending order. Clear decks to complete the game. Use drag-and-drop controls, smooth animations, and an undo button. Customize card styles and backgrounds.

    ★ 4.7254,234 ratingsGamesFreeData updated 2026-09-06
  9. Spider Solitaire Classic Z app icon

    Spider Solitaire Classic Z

    Cuong Du Duc

    Play and organize cards descending

    Play by organizing cards in descending order from king to ace. Arrange cards by suit for complete runs. Move cards between columns in proper sequence. Place any card on an empty column. Reveal cards from stock to continue gameplay.

    ★ 4.3258 ratingsGamesFreeData updated 2026-09-16
  10. Sudoku by Staple Games app icon

    Sudoku by Staple Games

    Staple Games, LLC

    Play and solve puzzles

    Solve puzzles by filling 9×9 grids with digits 1-9. Choose from four difficulty levels. Store notes for possible numbers. Use hints to fill missing digits. Complete daily challenges. Clear grids when all numbers are placed.

    ★ 4.898,411 ratingsGamesFreeData updated 2026-09-06
  11. Solitaire Royale - Win Money app icon

    Solitaire Royale - Win Money

    Lucky Day Entertainment, Inc.

    Play , win cash prizes

    Play games like Spider, Freecell, and Pyramid. Compete in tournaments for cash prizes. Challenge players of similar skill levels. Track progress and view daily new challenges. Unlock achievements and earn rewards through in-game actions.

    ★ 4.9145,484 ratingsGamesFreeData updated 2026-09-06

How we rank alternatives

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