NineGaps app icon

Apps Like NineGaps for iPhone and iPad

Place numbers match operations puzzle

The app presents a math puzzle game where players place numbers 1 through 9 into gaps. It matches operations within the puzzle and offers five difficulty levels with unlimited puzzles.

by Quadion Technologies LLC★ 4.010 ratingsGamesFreeData updated 2026-09-11

NineGaps screenshots

Ranked alternatives

Showing 241–260 of 1,000 ranked alternatives.

  1. Zenfinity Shot - Jumping test on tricky squares app icon

    Zenfinity Shot - Jumping test on tricky squares

    Aljosa Pavsic

    Tap to jump, avoid obstacles

    Tap the screen to stop a moving square and create a straight line. Play endlessly with simple, addictive gameplay. Remove ads via in- purchase. Free to play. Includes puzzle elements.

    ★ 4.584 ratingsGamesFreeData updated 2026-09-12
  2. Dogs Jigsaw Puzzles - Titan app icon

    Dogs Jigsaw Puzzles - Titan

    珏 王

    Cute dogs jigsaw puzzle game.

    The app is a jigsaw puzzle game featuring cute dogs. It is suitable for all ages and involves dragging puzzle pieces to recreate images.

    ★ 4.817 ratingsGamesFreeData updated 2026-10-01
  3. Spot the Differences HD app icon

    Spot the Differences HD

    炜 胡

    Addictive spot the differences game

    The app offers over 1000 puzzle stages with three gameplay modes. It features hidden object design and high-definition pictures for a challenging and fun experience.

    ★ 3.933 ratingsGamesFreeData updated 2026-10-27
  1. Ball Rows Sort app icon

    Ball Rows Sort

    Victor Bovio

    Connect balls of the same color.

    The app presents a strategic puzzle game where players move balls to connect five or more of the same color. It offers challenging gameplay, graphics, music, sound effects, and numerous levels.

    ★ 3.921 ratingsGamesFreeData updated 2026-10-11
  2. Mathdoku + Calcudoku app icon

    Mathdoku + Calcudoku

    Marco Gentili

    Arithmetic and logic puzzle games.

    The app presents arithmetic and logic puzzles based on Kendoku and KenKen rules. It offers games in six grid formats, from 4x4 to 9x9, with varying difficulty levels.

    ★ 1.52 ratingsGamesFreeData updated 2026-10-26
  3. Spell Seeker app icon

    Spell Seeker

    Kemal Enver

    Play puzzle and word search games

    Play Puzzle mode to form words from falling letter tiles before they stack up. Compete in timed challenges or create as many words as possible. Solve Word Search puzzles by finding hidden words in a grid.

    ★ 4.465 ratingsGamesFreeData updated 2026-09-08
  4. Sea life Jigsaw Puzzles -Titan app icon

    Sea life Jigsaw Puzzles -Titan

    珏 王

    Recreate images with puzzle pieces

    Solve featuring sea images. Drag puzzle pieces to their correct positions to complete the image. Choose from various difficulty levels and themes. Share completed with friends.

    ★ 4.415 ratingsGamesFreeData updated 2026-09-08

How we rank alternatives

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