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 461–480 of 1,000 ranked alternatives.

  1. BoXiKoN FREE app icon

    BoXiKoN FREE

    ELECTROSOMA LTD

    Action puzzler game for iPad iPhone

    The app is an action puzzler game where players rotate and place shapes into a grid to form solid connecting lines. Solid lines clear, leaving space to continue playing.

    ★ 3.812 ratingsGamesFreeData updated 2026-09-30
  2. Gummy Match - Fun puzzle game app icon

    Gummy Match - Fun puzzle game

    Victor Bovio

    Connect three or more gummies.

    The app presents match 3 puzzle gameplay where users move gummies to connect three or more of the same type. It includes special items for combos and multiple difficulty settings.

    ★ 4.85 ratingsGamesFreeData updated 2026-11-03
  3. 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

How we rank alternatives

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