A calculator with a large, easy-to-read display and simple buttons. Perform addition, subtraction, multiplication, and division. Features a clear layout and user-friendly design for everyday use.
by Unicom TOV★ 4.44,181 ratingsUtilitiesFreeData updated 2026-09-09
Calculate BMI, convert units, track weight changes, and determine ideal body weight. Estimate basic energy needs using Mifflin St. Jeor, Harris-Benedict, and Penn State equations. Adjust for activity, injury, and fever factors.
Calculate trajectories with precise ballistic algorithms. Input variables like angle, velocity, and elevation. Predict projectile motion and adjust parameters for accuracy. Export results and share data.
Perform calculations by adding and subtracting hours and minutes. Display calculations in real-. Save all entries in memory after closing. Convert hours to decimal format. Handle large numbers up to hundreds of thousands of hours.
Scientific calculator allows users to perform complex calculations with swipe navigation between functions. Access exponents, logs, and sinus functions easily. View all functions on iPad, with additional options in landscape mode.
Perform complex calculations with support for hexadecimal, octal, and binary. Use RPN mode and multi-line display. Access unit conversions, scientific constants, and engineering notation. Enable multiple undo and redo. View results on a paper tape.
Calculate taxes with a dedicated tax button and grand total function. Display equations and results simultaneously on a double line interface. Round to two decimal places and correct mistakes easily. Email or copy tape entries for record keeping.
The app offers a calculator with unit conversion, tip calculation, and RPN mode. It features a history tape and adapts to user preferences for button size and interface design.