Calculate mathematical expressions with basic and advanced functions. Store history for reference. Add taxes to totals. Use biometric authentication like fingerprint or face to secure data. Retrieve previous results for new calculations.
by Yukio Tajima★ 5.01 ratingsUtilitiesFreeData updated 2026-09-19
Allows users to perform complex calculations and basic math operations. It retains a history of all calculations for easy access. Users can solve financial models, track expenses, and review previous entries for reference.
Calculate with scientific and engineering notation
Perform scientific and engineering calculations with support for notation like 1E-6 and multipliers such as p, n, u, m, k, M. Edit formulas, recalculate, and view calculation history.
Calculate gratuity with customizable tip rate presets and round-up/round-down options. View pre-tax calculations and select themes for personalized settings. List all options for quick reference.
Perform calculations by entering expressions naturally. Receive step-by-step solutions and results in , mixed , or number format. Simplify fractions, convert between formats, and calculate percentages, powers, roots, and logarithms.
Perform complex calculations with formula display and editing. Convert currencies and cryptocurrencies. Customize buttons and layouts. Store and recall previous calculations. Adjust decimal places and number formats.
Calculate sales price or by inputting cost and desired profit percentage. Adjust variables to see real-time results. Save and share calculations for reference.
Perform calculations with an intuitive interface. Input expressions directly, see the full equation, and edit it dynamically. Automatically recalculate results after changes. Access scientific functions like sine and cosine.
Perform calculations with a dedicated calculator. Save and share calculation history via PDF or email. Use dark mode and access the through Today View. Sync with Apple Watch for on-the-go use.
Calculate estimated using vehicle weight, elapsed time, and quarter-mile speed. Input driver, passenger, and load weights. Results are estimations based on ET or trap-speed methods. Export calculations for reference.
Calculator with sequential processing capabilities.
The app offers hexadecimal calculations and supports metric prefixes. It includes features like a moving view for typing errors and variable font size for readability.
Perform basic arithmetic and advanced scientific calculations. Solve equations, convert units, and use memory functions. Access a formula library and customize display settings for different calculation modes.
Usako Calc is a calculator application featuring the character Usako. Usako writes on paper to perform addition, subtraction, multiplication, and division of decimal and negative numbers.