Perform basic math operations including addition, subtraction, multiplication, division, and percentage. Store and retrieve calculation results. Customize number, operator, parenthesis, and result colors. Enable touch sound for feedback.
by Unicom TOV★ 4.43,607 ratingsUtilitiesFreeData updated 2026-09-14
Calculate VAT for 20% and 5% tax rates using separate calculation frames. Input values once and view tax-included amounts simultaneously. Total amounts for each rate are automatically calculated and displayed.
The app calculates expressions using numbers, parentheses, and operators. Users can store formulas and use variables to change values without editing the expression.
The app helps users guess a number using arrow indications. It aims to improve memory and calculation skills, making it suitable for children and individuals with Alzheimer's signs.
Calculate maximum based on rate, pressure loss, and diameter. Input elevation changes and select valves & fittings. Display comprehensive results including pressure drop and calculations.
Enable Bluetooth connection to access systems for troubleshooting and diagnostics. Monitor system status, receive alerts, and perform remote diagnostics without physical access.
Calculate tips by entering a bill and selecting a percentage. View total amount and per-person share when splitting. Choose from 15%, 20%, 25%, 50%, or 100% tips. Receive encouraging messages for 20% or higher tips.
The app calculates a user's one-rep max and the weight needed for a specific percentage of that max. It also details the plates required for each side of the bar and includes a notes section for workout details or maxes.
Perform complex calculations including arithmetic, calculus, and statistical analysis. Solve equations, work with matrices, and graph functions. Store and recall formulas. Switch between scientific and engineering notation.