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
App detailsView in App Store

NineGaps screenshots

Ranked alternatives

Showing 621–640 of 1,000 ranked alternatives.

  2. Ball Rows app icon

    Ball Rows

    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.

    ★ 0.00 ratingsGames$0.99Data updated 2026-10-11
    App details

How we rank alternatives

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