Apps Like RK Controller for iPhone and iPad
RK Controller screenshots
Ranked alternatives
Showing 281–300 of 1,000 ranked alternatives.

Ezy Triangle
Hoang Khanh Nguyen
Solve triangles with formulas and interaction.
The app solves triangles given three quantities and handles multiple solutions. It displays side lengths, allows interaction, and auto-saves triangles, including a list of formulas.

Karel1981
IHPCI.org, z.s.
A gentle introduction to programming.
Karel is an educational programming language designed for individuals new to programming. The language was developed by Richard E.

Osoyoo Raspberry Pi Robot Car
Pinetree Electronics Ltd
Watch video and control car movement
View real-time video from the car camera. Control car movement using arrow keys. Access tutorial and installation guides for the Pi Car.



Galaxy Collider
Klaus Engel
Simulate collisions and gravitational forces
Simulate collisions with realistic physics. Visualize gravitational interactions between stars and centers. Use OpenGL point sprites for detailed rendering. Explore dynamic movements and interactions.






DotToDot numbers & letters
Apps in My Pocket Ltd
Practice numbers letters multiplication tables fun
The app teaches number and letter sequences through dot-to-dot puzzles. It offers age-based settings and timed modes to practice counting, the alphabet, and multiplication tables.





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