This app evaluates user input as it is typed, eliminating the need for an equals key. It allows users to enter formulas and multi-step expressions with intermediate variables, and stores all entered formulas for later reuse.
by Ivan Biaggio★ 5.02 ratingsProductivity$0.99Data updated 2026-09-20
Electronic formula calculators and value converters.
The app provides electronic formula calculators and value converters. It includes Ohm's law, Op-Amp gain, LC circuit, impedance, and resistor calculators, along with metric and imperial unit conversions.
Calculate coffee bean weight and water volume based on desired strength and total brew amount. Adjust values in real time to see impact on final ratio. Export and edit brew parameters for future reference.
Calculate drying environment variables by entering temperature and relative humidity to determine grains per pound. Access advanced features for vapor pressure and dew point calculations. Switch between Fahrenheit and Celsius units.
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.
A with large buttons for easy use. Offers seven color themes including Flower, Heart, and Hydrangea. Displays intermediate results during calculations. Allows users to reset calculations quickly.
Perform complex calculations with scientific functions, trigonometry, and unit conversions. Customize themes, adjust display settings, and save frequently used formulas. Export results and share calculations directly.
The app saves user expressions in history for reuse and allows drag and drop functionality. Users can change themes, export calculations, and use a widget for quick access.
Perform basic calculations with real-time updates and multi-line input. Edit numbers and results at any position. Copy or paste calculation results between different entries. Maintain a historical ledger for tracking expenses.
Allows users to perform basic arithmetic and advanced scientific calculations. It supports trigonometric functions, logarithms, and exponents. Users can switch between simple and complex modes. The features a clean interface and customizable themes.
Calculate standard deviation, probable error, and error of the mean for surveying and civil measurements. Switch between imperial and metric units. Perform calculations for series of observations and single or combined accidental errors.
Calculate cost, margin, or sell price by inputting any two values. Perform financial projections with customizable formulas. Export results and share calculations directly. Track expenses and revenue with built-in templates.
Allows users to adjust button positions and view formulas and calculation . It aggregates results and enables sharing of calculations and with other apps and social media. Users can copy results and to the clipboard for easy access.