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.
NineGaps screenshots
Ranked alternatives
Showing 521–540 of 1,000 ranked alternatives.


Look Again! Lite
Smappsoft
Play puzzles and challenge your mind
Solve puzzles by finding hidden objects in retro-style art deco scenes. Tap to reveal clues and progress through levels. Compete on leaderboards and earn achievements via Game Center. Share scores and challenge friends.

Jewel Quest - Diamond Crazy Blast
Kevin Tran
Match gems, clear levels, collect stars
Play a match-3 puzzle game with colorful jewels. Match three or more identical gems to clear levels. Collect special jewels by matching four or more. Use combos to achieve targets. Earn stars for completing levels.




North Klotski
Fuguo Yu
Sliding block puzzle game with levels.
The app is a sliding block puzzle game with over 300 levels. The objective is to move the largest block to the bottom middle by sliding other blocks.

Islands in the Stream
Stanley Lam
A logic puzzle challenge awaits.
This logic puzzle game challenges players to paint grids blue or white following specific rules about numbered islands and streams. The app offers over 500 puzzles in three sizes with Time Trial modes and leaderboards.






Puzzle Games - Ultimate Jigsaw Brain Training Free
ROSAPP LIMITED
Play puzzles and challenge your mind
Solve puzzles with varying difficulty levels. Choose from global landscapes and world wonders as themes. Rotate and drag pieces to complete scenes. Track progress and unlock new puzzles. Share completed puzzles with friends.


Brain Smash
Davor Pleskina
Test reflexes and sharpen the mind.
The app presents a fast-paced puzzle game designed to test reflexes. Players quickly arrange numbers, letters, shapes, and colors in the correct order within a time limit.

Number Place - Popular puzzle!
Shogo Yoshida
Enjoy puzzles for brain training.
The app offers over 1,500 puzzles for brain training. It includes three difficulty levels and features like auto-save, a memo function, and undo capabilities to aid gameplay.

Mathin - Brain Training Game
Urban Plugged LLC
Solve math problems and beat the clock
Solve math problems under time limits. Correct answers extend time and increase difficulty. Track progress with daily sessions. Customize difficulty levels. Compete in leaderboards. Share scores on social media.


How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.