Apps Like Rule It Out! for iPhone and iPad
Rule It Out! screenshots
Ranked alternatives
Showing 21–40 of 1,000 ranked alternatives.


Mix Colors!
Tokyo Smart Games LLC.
Mix colors to match the theme
Mix colors by combining two basic shades to match a target color. Adjust the mixture using a flushing button. Pour liquid to fill the container without overflowing. Confirm the result by pressing OK to check accuracy.



Fish Go.io - Be the fish king
Whitedot International Group Limited
Rule the seas with your fleet
Play a -themed strategy game where players collect homeless , swallow opponents' teams, and grow their school to dominate the underwater kingdom.

Samurai Sudoku
Stanley Lam
Play in five overlapping grids
Play with five overlapping 9x9 grids. Solve puzzles following standard rules. Choose from five difficulty levels and various types like Gattai and Butterfly. Use the Hint feature to auto-fill the board with non-conflicting numbers.


Pocket Slide Rule Expert
Andrew Hall
Learn slide rule calculations with precision.
The app offers a classic slide rule experience with precision and educational features. Users can learn calculations through an auto-slide-rule mode and select from 19 basic operations, including multiplication, division, powers, and logarithms.

Scientific Calculator Plus 991
Tran Duy
Calculate, graph, convert, solve
Allows users to perform complex calculations with a natural display that shows expressions as written. It supports fractions, roots, and exponents. The includes a graphing module for visualizing equations.

Monster Math 2: Kids Math Game
Makkajai Edu Tech Private Limited
Practice skills with interactive games
Practice skills in geometry, addition, subtraction, multiplication, and division. Customize difficulty levels and align with Common Core standards. Track progress with detailed reports and adjust settings for individual learning needs.



5 second rule - party game
Ilya Kharabet
Name three things in 5 seconds
Play a turn-based where players name 3 items in 5 seconds. Choose from general, personal, or mixed categories. Compete against friends or solo. Track scores and review past rounds. Share results with others.


Sudoku Revolution
Stanley Lam
Solve puzzles with new rules
Offers multiple puzzle variations. Users can solve with standard rules, jigsaw regions, even-odd constraints, hyper mode with extra squares, and X mode with diagonal requirements.

Rule of Proportion PRO
Glindemann, Sennoun, Langer GbR
Calculate proportions with 3 variables
Solve problems by entering three of four variables. Calculate using the of . Store calculations in a history log. Display detailed step-by-step solutions. Support for fractions and decimals. Allow entry of constants. No advertisements.

Conquian 333+
Alejandro Garcia
Play cards, win rounds, track scores
Play by forming valid card combinations and discarding cards. Track turns and score points. Choose to play online or offline. Access a tutorial video to learn rules. No ads or in- purchases.


Candy Block Puzzle Blitz
玉涛 刘
Play blocks, clear lines, win games
Fit pieces together to clear lines in both directions. No color consideration, only shapes and space. Play anytime and anywhere. Track progress and unlock new levels. Share achievements with friends.

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