Simulates a retro scientific calculator with RPN input. Features a 10-digit LED display, four stack registers, and a storage register. Includes math, trigonometric, and logarithmic functions. Displays results in polar/rectangular formats.
Perform complex calculations with a scientific interface. Enter expressions in natural order. Simplify results with symbolic computation. Swipe to review previous calculations. Track history and reuse past entries.
Calculate decimal, binary, octal, and hexadecimal values
Perform decimal, binary, octal, and hexadecimal arithmetic. Convert between number systems. Apply binary logic functions. Use parentheses for operator grouping. Input hexadecimal values using A-F keys.
Calculate by entering a bill amount and selecting a percentage. Split the total evenly among friends. Choose from preset tip options or enter a custom amount. Display the total per person instantly.
A productivity for organizing and items with unlimited folders. Automatically calculates totals and supports CSV export. Set goals with deadlines and track progress. Perform batch operations, filter, and sort data.
Track cryptocurrency prices in real time. View current rates for , Ether, Litecoin, and over 1000 other coins. Add and edit favorite cryptocurrencies to a watch list. Search for specific coins and filter by category.
Performs arithmetic operations using numerals. Users can convert between and Arabic numbers. The supports landscape mode for additional functions and displays results in numerals. Backgrounds and button styles are customizable.