Showing 21–40 of 1,000 ranked alternatives.
enrique caballero
Solve problems quickly
And reverse with over 100 questions. Solve problems using a numerical keyboard and submit answers quickly. Choose from three training modes: EASY, HARD, or . Answer within one minute in HARD and modes. Access hints for powers and binary calculations.
Basel AbuTaleb
Convert binary to hex, octal, decimal
Convert binary numbers to hex, octal, and decimal formats. Input numbers manually or copy-paste. View converted values instantly. No additional features or tools provided.
Mike Anelli
Display time in binary code.
The app displays time using binary code, offering standard or real binary formats. It can prevent the device from sleeping, functioning as a desk clock, and includes a 12/24 hour display option.
DAI WEIJIE
Calculate in multiple number systems
Perform calculations with binary, octal, decimal, and hexadecimal values displayed simultaneously. Enter and view hex codes and RGB values on the same screen. Display up to 19 decimal digits. Toggle conversion reset on or off.
Simon Schuster
Solve puzzles with blue and yellow colors
Solve logic puzzles by filling grids with blue and yellow colors. Follow rules to balance colors in rows and columns. Use equal signs for matching colors and X for opposite colors.
C Loep
View time and digital time simultaneously
Display time in and BCD formats with optional digital overlay. Switch between 24-hour and 12-hour modes. Customize colors and disable screen lock for personalized use.
Duo Pisceses, Inc.
Number conversion and Hanoi Tower demonstration.
The app converts numbers between decimal, hex, binary, and gray code. Changes to one number update the others.
Fernando Sciessere
Tap sequences, match tones, win rounds
Play a retro-style where you repeat sequences of tones and lights. Tap quickly to match the pattern and score points. Climb leaderboards and collect achievements. Features include fast touch response, retro visuals, and high-resolution graphics.
Pavel Konstantinov
Transform into temple creatures and defend
Play as ten characters, each transforming into unique temple creatures. Run through epic landscapes with dynamic action. Choose from Wolf, Fox, Bear, Panther, Panda, Unicorn, BigFoot, and Deer.
BeanOX GmbH
Show time in format
Displays time in format using an design. Allows customization of settings to aid in reading numbers. Can be set as a screen saver during iPhone or iPod charging.
Ronny Weidemann
Solve equations and visualize graphs
Solve mathematical equations and visualize results in 2D and 3D. Plot cartesian, polar, spherical, and parametric functions. Animate equations and vector fields. Find intersections of functions. Support for complex functions.
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.