Lets users perform calculations and convert units with an easy-to-read history tape and expression view. Save and reuse previous calculations. Convert between units intuitively. Sync with Apple Watch for on-the-go use.
by Tapbots★ 4.711,113 ratingsUtilitiesFreeData updated 2026-09-08
The app calculates page count, time, and scene totals for end-of-day reports. It converts high- or low-speed shot timing to playback time and stores calculations on paper tapes that can be emailed.
Standard performs basic operations like addition, subtraction, multiplication, and division. includes trigonometric functions, power calculations, and constants. Access calculation history. Calculate area for circles and triangles.
The app provides oilfield calculators for petroleum and mud engineers. It offers formulas for downhole capacities, volumes, pump output, ECD, trip calculations, and more.
Perform calculations with a minimalist interface. View intelligent calculation displays and track results through annotation features. Adjust font options in future updates.
Convert to kilometers and kilometers to with instant, precise calculations. Save conversion history and switch between dark and light themes. Works offline and features a clean, user-friendly interface.
The app displays movies from Youkai Watch medals. It includes mini-games such as an escape room puzzle game and calculation quizzes for addition, subtraction, multiplication, and division.
Scientific calculator with user-defined functions.
The app allows equations to be entered directly as they are written. User-defined functions can be entered, loaded, and saved with names and descriptions.