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 461–480 of 1,000 ranked alternatives.

  1. Numbers Logic Puzzle Game app icon

    Numbers Logic Puzzle Game

    Absolutist Ltd

    Play , solve puzzles, challenge others

    Play a where players place digits next to each other following specific rules. Complete 40 challenging levels. Compete in multiplayer mode. Features colorful graphics and multilingual support.

    ★ 3.926 ratingsGamesFreeData updated 2026-09-08
  2. Memory Match Games: TanoMatch app icon

    Memory Match Games: TanoMatch

    TANOS YAZILIM VE BILISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI

    Play puzzles, tiles, win rounds

    Puzzle lets players pairs of icons to clear levels. Features include multiple levels, simple matching mechanics, and adjustable difficulty. Players can track progress and enjoy relaxed gameplay for all ages.

    ★ 4.626 ratingsGamesFreeData updated 2026-09-06
  1. Block Blast : Hot Puzzle Brain app icon

    Block Blast : Hot Puzzle Brain

    梓童 张

    Play puzzles to sharpen your mind

    Play games to improve cognitive skills. Solve challenging levels with increasing difficulty. Track progress and unlock new challenges. Compete with others in leaderboards. Share achievements on social media.

    ★ 5.025 ratingsGamesFreeData updated 2026-09-06
  2. Math-Match app icon

    Math-Match

    Moris Mazliyah

    Play cards, match numbers, improve skills

    Play card matching game to improve skills, concentration, and memory. Memorize cards and solve problems simultaneously. Includes a simple mode for kids to learn in a fun way. Track progress and challenge yourself with increasing difficulty levels.

    ★ 4.422 ratingsGamesFreeData updated 2026-09-06
  3. Binaural Sound Central app icon

    Binaural Sound Central

    Mike Napoli

    Listen to beats and relax

    Listen to beats for relaxation, focus, and meditation. Adjust frequency settings for gamma, beta, alpha, or theta waves. Use headphones for optimal separation. Track session duration and select pre-set programs for different mental states.

    ★ 4.419 ratingsMusicFreeData updated 2026-09-12
  4. Mental Math Master app icon

    Mental Math Master

    Pink Mind INC

    Sort equations by value before time runs

    Solve equations on a game board by sorting them from biggest to smallest within a time limit. Practice basic operations and improve calculation speed through timed challenges. Track progress and refine skills through repeated gameplay.

    ★ 4.416 ratingsEducationFreeData updated 2026-09-06
  5. Let's make Chaofan !! app icon

    Let's make Chaofan !!

    cocolo-bit Inc.

    Fried rice with physics control

    Play a Japanese game with a physics engine. Control characters easily to cook fried rice. Complete short game sessions. Compete on a leaderboard.

    ★ 4.921 ratingsGamesFreeData updated 2026-09-08
  6. Doodle Art : Match 3 app icon

    Doodle Art : Match 3

    俨琳 郑

    Candies, use boosts to solve puzzles

    Play a -3 puzzle game with hundreds of challenging levels. candies and use boost items to solve puzzles. Collect three stars per level. Features stunning graphics, no time limit, and brain-training gameplay.

    ★ 4.819 ratingsEntertainmentFreeData updated 2026-09-06
  7. 123 School (multilingual) app icon

    123 School (multilingual)

    Anders Peter Amsnaes

    Match cards and learn numbers 1–20

    Teaches numbers 1 to 20 through matching card games. Flipping cards reveals numbers and plays them aloud. Encourages pattern recognition and concentration. Suitable for children aged 3 to 10.

    ★ 4.86 ratingsEducationFreeData updated 2026-09-09
  8. TappyO app icon

    TappyO

    NxtStop LLC

    Tap shapes, avoid mistakes, survive longer

    Play by tapping correct shapes and avoiding incorrect ones to test reaction speed. Adjust difficulty as gameplay progresses. Restart instantly without delays. Features colorful visuals and simple, responsive controls.

    ★ 5.019 ratingsGamesFreeData updated 2026-09-06
  9. Easy Math for Kids - Addition, Subtraction & More app icon

    Easy Math for Kids - Addition, Subtraction & More

    Thomas Bernthal

    Play games and solve problems

    Play games to practice addition, , multiplication, and division. Solve problems at varying difficulty levels. Track progress and earn rewards. Includes animated visuals and interactive challenges for .

    ★ 4.116 ratingsGamesFreeData updated 2026-09-12
  10. Unquilt app icon

    Unquilt

    Hampton Lintorn-Catlin

    Flood the board, capture cells.

    The app is a color flood puzzle game where players choose colors to capture every cell on the board. It offers simple, relaxing gameplay with a global leaderboard and multiple color themes.

    ★ 4.916 ratingsGamesFreeData updated 2026-09-15
  11. Jigsaw-Puzzle-Games app icon

    Jigsaw-Puzzle-Games

    nobuhiro satake

    Play puzzles to improve focus and observation

    A puzzle game with 45 free pictures. Offers three difficulty levels for customizable challenges. Includes features to improve attention and concentration. Regular updates add new puzzles. Syncs with iOS devices for offline play.

    ★ 4.616 ratingsEducationFreeData updated 2026-09-11
  12. GeoDrop HD app icon

    GeoDrop HD

    Stefan Kogler

    Play, match, and conquer challenges

    Play a match 3 game with strategic gameplay and three distinct modes. Customize graphics and music options. Purchase in- content to remove ads and access additional tracks. Sync with Game Center for competitive play.

    ★ 4.619 ratingsGamesFreeData updated 2026-09-08

How we rank alternatives

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