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 941–960 of 1,000 ranked alternatives.

  1. Sudoku Odyssey app icon

    Sudoku Odyssey

    SimTeCon GmbH

    Play and track your progress

    Play with 100 puzzles across 10 difficulty levels. Solve 9x9 grids with smart hints and auto-save. Track progress and adjust difficulty settings. Share completed puzzles via social media.

    ★ 0.00 ratingsGames$9.99Data updated 2026-09-06
  2. PienGame app icon

    PienGame

    NEKONOTEDO LLC

    Match emojis, evolve characters, unlock goals

    Match emojis to clear falling pieces and trigger character evolutions. Tap to rotate and combine pairs. Aim to reach the evolution "Pien" through continuous gameplay.

    ★ 0.00 ratingsGamesFreeData updated 2026-09-06

How we rank alternatives

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