a4b app icon

Apps Like a4b for iPhone and iPad

Play, match, and challenge in real-time

Play a puzzle game that challenges visual pattern recognition, concentration, and reaction speed. Solve puzzles to balance both brain hemispheres. Compete on a global leaderboard through Game Center.

by r-nodes UG (haftungsbeschraenkt)★ 5.01 ratingsGamesFreeData updated 2026-09-06

a4b screenshots

Ranked alternatives

Showing 141–160 of 1,000 ranked alternatives.

  1. Candy Machine Shelves app icon

    Candy Machine Shelves

    Jean Cain

    Spin candies, match treats, arrange

    Match candies on colorful to clear levels. Spin the to generate new pieces. Arrange candies to complete rows and clear obstacles. Earn rewards for successful matches. Track progress through increasing difficulty levels.

    ★ 4.71,494 ratingsGamesFreeData updated 2026-09-06
  2. Word Search Online* app icon

    Word Search Online*

    Shenzhen changyuanhaixing Technology Co.,Ltd

    Play , battle online

    Play puzzles in real-time 1v1 battles against global players or friends. Find hidden words by sliding letters. Rematch defeated opponents. Access 70+ puzzle categories in classic mode. Challenge mode available for advanced players.

    ★ 4.51,283 ratingsGamesFreeData updated 2026-09-06
  3. Spooky House ® Halloween Blast app icon

    Spooky House ® Halloween Blast

    Spooky House Studios UG (haftungsbeschraenkt)

    Crush pumpkins, chain explosions

    Play a -themed game with chain reaction pumpkin explosions and multiple game modes. Animate funny characters, enjoy sounds, and use night mode. Earn bonuses for creating square, line, or corner pumpkin group explosions.

    ★ 4.71,485 ratingsGamesFreeData updated 2026-09-08
  1. Stress Free Word Search app icon

    Stress Free Word Search

    Boy Howdy Technology LLC

    Trace words to mark them and play

    Play puzzles by tracing words on a grid. Choose from various grid sizes including 6x6 up to 24x24. Save progress automatically. Compete on global leaderboards via Game Center. No timers or time limits.

    ★ 4.81,279 ratingsGamesFreeData updated 2026-09-06
  2. Ring MergeLine: Happy Puzzle app icon

    Ring MergeLine: Happy Puzzle

    凯 张

    Merge rings to clear the grid

    Play a minimalist game by swiping to move colored rings. Connect three or more rings of the same color in a row or column to eliminate them. Strategically plan moves to clear the board and progress through levels.

    ★ 4.71,612 ratingsGamesFreeData updated 2026-09-06
  3. Ball Sort Puzzle: Color Bubble app icon

    Ball Sort Puzzle: Color Bubble

    Topsmart Mobile Limited

    Balls, match colors, clear tubes

    Colored balls by matching colors in tubes. Tap tubes to move balls and stack same-colored balls together. Complete levels by filling each tube with one . Adjust positions to solve puzzles.

    ★ 4.11,711 ratingsGamesFreeData updated 2026-09-06
  4. Wood Block Puzzle - Brain Game app icon

    Wood Block Puzzle - Brain Game

    Thai Nguyen

    Play, solve, and challenge blocks

    Play to enhance attention, concentration, and problem-solving skills. Solve puzzles to improve memory with daily practice reminders. Navigate the easily with straightforward instructions. Adjust sound settings to focus during gameplay.

    ★ 4.71,174 ratingsGamesFreeData updated 2026-09-06
  5. Piece Out app icon

    Piece Out

    Kumobius Pty Ltd

    Flip, slide, and solve puzzles

    Solve puzzles by sliding and tapping to rotate or flip blocks. Access over 50 pages of puzzles and daily extra-hard challenges. Use hints when stuck. No time limits or pressure.

    ★ 4.61,306 ratingsGamesFreeData updated 2026-09-06
  6. Cross Fingers app icon

    Cross Fingers

    Mobigame

    Play tangram puzzles and combine pieces

    Play a tangram puzzle game with 840 levels requiring logical thinking, imagination, and dexterity. Combine pieces to solve challenges. Unlock Arcade Mode for fast-paced gameplay. Compete with others in leaderboards.

    ★ 4.41,218 ratingsGamesFreeData updated 2026-09-08
  7. Make 11! app icon

    Make 11!

    Dobsoft Studios

    Play puzzle games and climb leaderboards

    Test your intelligence with 99 levels of puzzle challenges. Play three endless modes and compete on global leaderboards. Complete daily brain training exercises to keep your mind sharp.

    ★ 4.6729 ratingsGamesFreeData updated 2026-09-06
  8. iAssociate 3 app icon

    iAssociate 3

    Animoca Brands Limited

    Solve puzzles, track progress, challenge friends

    Solve word puzzles by rearranging scrambled letters. Unlock new words to progress through levels. Use hints to reveal letters and advance in the game. Track progress and compete with friends.

    ★ 4.31,533 ratingsGamesFreeData updated 2026-09-06
  9. Ball Box-Game Party app icon

    Ball Box-Game Party

    Guangzhou Lefei Information Technology Co., Ltd.

    Play, puzzle, and shoot in one

    Play four mini-games: Panda Gold (drop and bounce objects), Line puzzle (solve brain challenges), Polygon puzzle (assemble pieces to clear the board), and Arrow Jam (aim and shoot targets). Track progress and replay games within the .

    ★ 4.01,461 ratingsGamesFreeData updated 2026-09-06
  10. Hole Jam Puzzle app icon

    Hole Jam Puzzle

    HM Games Pty Ltd

    Slide holes to guide stickmen down

    Slide a across the board to guide stickmen into it. Navigate through levels with strategic moves. Track progress and compete against other players. Adjust difficulty settings for varying challenges. Share achievements on social media.

    ★ 4.81,270 ratingsGamesFreeData updated 2026-09-06
  11. Diamond Blitz 2: Match 3 Money app icon

    Diamond Blitz 2: Match 3 Money

    Free Addicting Games LLC

    Play head-to-head for real cash prizes

    Play a 3 puzzle game against opponents for real cash prizes. Use power-ups like line blasts and bombs to score points. Compete in 90-second matches against players worldwide. Track leaderboard progress and claim prizes.

    ★ 4.51,305 ratingsGamesFreeData updated 2026-09-06
  12. Bubble Puzzle - Ball Sort Game app icon

    Bubble Puzzle - Ball Sort Game

    Gabriel Silviu Stefan

    Bubbles by color, play levels, challenge daily

    Bubbles by color to complete levels. Play in progressive, random shuffle, or daily modes. Track brain training progress through completed challenges. Share achievements with friends.

    ★ 4.61,079 ratingsGamesFreeData updated 2026-09-06
  13. Color Block Out app icon

    Color Block Out

    PIXEL KING PTE. LTD.

    Solve puzzles with blocks

    Play puzzle game by sliding and grinding blocks to clear jammed paths. Solve puzzles using strategy. Unlock new levels and progress through challenging stages. Track achievements and compete with other players.

    ★ 4.81,258 ratingsGamesFreeData updated 2026-09-06
  14. Happy Sort Life app icon

    Happy Sort Life

    DRAGONVALE LIMITED

    Pour water, decorate, play

    Play a casual game that combines puzzle elements with creative design. Pour water from bottles to solve levels. Decorate a virtual room and customize its layout. Complete challenges to unlock new items and themes. Share creations with other players.

    ★ 4.61,075 ratingsGamesFreeData updated 2026-09-06
  15. Memory Round app icon

    Memory Round

    Norman Basham

    Play puzzles anytime, anywhere

    Play logic puzzles with three difficulty levels. Solve challenges to improve mental agility. Share progress via AirPlay to multiple devices. Track achievements and compete with others.

    ★ 4.81,059 ratingsGamesFreeData updated 2026-09-11
  16. Super Brain GYM app icon

    Super Brain GYM

    MNMFUN TECHNOLOGY CO., LIMITED

    Play puzzles, solve riddles, challenge your mind

    Play puzzles to improve problem-solving and skills. Solve tricky riddles and teasers. Enjoy simple yet humorous challenges with unexpected answers. Track progress and replay levels for continued mental exercise.

    ★ 4.8826 ratingsGamesFreeData updated 2026-09-06

How we rank alternatives

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