From basic to advanced without prior experience. Access offline content with organized topics. Use dark mode and a user-friendly interface to follow structured lessons and practice coding exercises.
Learn facts through spaced repetition. Practice in short sessions, twice daily. Track progress and repeat exercises based on individual needs. Focus on mastering without stress.
Calculate electrical values using . Input voltage, current, or resistance to find missing variables. Supports calculations for series and parallel circuits. Includes unit conversion for volts, amps, and ohms.
Enter four variables to perform addition, subtraction, multiplication, or division of two fractions. View detailed step-by-step solutions. Save calculations in history and share the final result. Supports decimals, fractions, and negative numbers.
The app transforms a device into a construction calculator for feet, inches, and fractions. It performs calculations and conversions for various measurement units, including a triangle function for rise, run, diagonal, and pitch.
Learn mental arithmetic through 59 lessons on addition, subtraction, multiplication, division, squaring, and verification. Practice with timed training sessions and compete with friends via Game Center. Track progress and improve calculation speed.
Perform basic arithmetic operations including addition, subtraction, and multiplication. Use an intuitive interface for quick calculations. Store frequently used equations for easy access.
Play -based games using four numbers to make 24. Tap or slide numbers to add, subtract, multiply, or divide. Solve puzzles with at least one valid solution. Challenge Facebook friends and global opponents in real-time matches.
The app is a construction calculator for feet, inch, and fraction dimensions. It transforms the iPhone into a calculator that inputs and outputs dimensions as they appear on a tape measure.
This app allows multiple players to work together to solve equations and disarm devices in a race against the clock. It features multiplayer gaming with four virtual keypads for fast-paced, multi-touch action.
Perform complex calculations with scientific, graphing, and programmer modes. View graphs and equations. Use the Today widget for quick access. Unlock advanced features with in- purchases. Reinstall to reset trial periods.