The app features large, easy-to-read keys for fast input and a permanent display of the user's expression. Results appear automatically as typing occurs, eliminating the need for an equals key.
by Andre Ponzo★ 4.84 ratingsProductivity$1.99Data updated 2026-09-12
Perform calculations with real-time results as you type. Chain multiple calculations together for continuous operations. Customize settings for personalized experience. View detailed history of previous calculations.
Calculate with four modes: basic for arithmetic and percentages, scientific for algebra and trigonometry, programming for command line expressions in multiple numerical systems, and minimalist for simplicity.
Perform arithmetic, logical, and memory operations. Calculate modulo, bit shifts, and bitwise functions. Save and load values. Switch number bases and modes via device rotation or screen edges.
Use iPhone as a connected via USB to mirror Mac screen. Draw with Wacom stylus and 3D Touch. Control canvas with touch gestures for zoom, scroll, undo, and redo. Connect securely for real-time screen mirroring.
Perform calculations with a multitouch and spreadsheet interface. Copy numbers by tapping them and paste at the cursor. View and scroll through calculation history on the screen. Access real-time memory for stored numbers.
The app connects to Mac computers from iPad, iPhone, and iPod Touch. It supports Retina display and offers features like a trackpad, virtual mouse buttons, and a functional keyboard with shortcuts.
Scientific with and conversion capabilities. Perform complex calculations, convert currencies, and switch units. Review and reuse calculation history. Use landscape mode for efficient input and history viewing.
Timer for event tracking with customizable date and time settings. Set repeat dates and notifications. Choose background color, image, text style, and placement. Organize events into folders. Calculate date, time, and time differences.
Perform basic and complex calculations with a minimalist interface. Large buttons and a display show current input and calculation history. Supports portrait and landscape orientation. Includes AI-powered problem-solving for advanced operations.
Calculator offers advanced functions including exponents, logs, and sinus operations. Swiping accesses different function categories. Large buttons for easy input. Landscape view reveals additional functions. Balloon help provides guidance.
Is a programmable scientific calculator with a dynamic stack display. Users can input numbers and operations using reverse-polish notation. The display expands automatically as more values are added, and users can swipe to view additional lines.