Perform calculations with advanced operators and scientific functions. Use trigonometric, logarithmic, and round functions. Calculate tips and discounts. Edit expressions on the fly with a magic cursor. Share results directly.
by Emmanuel Vizcarra★ 5.01 ratingsUtilitiesFreeData updated 2026-09-06
Perform calculations using basic and complex modes. Handle complex numbers with functions like square roots and exponents. Convert units between different systems. Store and recall previous results.
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.
Capture problems with the camera for instant step-by-step solutions. Solve algebraic expressions, equations, functions, and sequences. View detailed explanations and practice similar problems.
Calculate loans, track investments, plan retirement
Calculate mortgage payments and generate amortization tables. Compute tips and loan details. Analyze time value of money, dates, percentage changes, and break-even points. Perform planning for home purchases, investments, and retirement.
Generate random numbers for lotteries with customizable settings. Choose main and extra numbers, shake a 3D machine to select results. Save logs with dates and times. Create quick tips for instant picks.
Allows users to perform advanced scientific calculations with high precision and range. It supports standard and RPN input modes, built-in constants, and unit conversions. iCloud sync enables cross-device access to calculation history.
Offers a standard, scientific, and fractions with over 30 scientific operations. Users can add notes to calculation history and share entries. It supports portrait and landscape modes on iPhone and iPad, and split-screen functionality.
Calculate tips for six common services with customizable amounts. Split bills among multiple people. Round tip or total to simplify payments. Adjust tip based on service quality. No advertisements.
Perform complex calculations with a scientific featuring parentheses and functions. Convert units across categories like length, weight, and temperature. Calculate percentages, fractions, and exponents. View editable history and switch between modes.
Calculate tips with customizable options and split bills with friends using a payment link. Track spending history with auto-populated merchant information. Share bill details and manage payments directly.
Perform complex calculations support for brackets, exponents, roots, and BEDMAS rules. Use three variables (X, Y, Z) and advanced functions. Print calculation history in . Export results and share via email or messaging.
Make decisions using interactive tools like random selection, spin arrows, fortune wheels, and rock-paper-scissors. Flip coins, generate random numbers, roll dice, and use a full-screen timer. Play with another device or alone.
Perform basic arithmetic operations, including addition, subtraction, multiplication, and division. Use parentheses for complex calculations. Switch between light and dark themes for better visibility.
Manage sports tournaments with customizable bracket structures including Single Elimination, Double Elimination, Group Stage, Round Robin, Swiss System, and Scorecard formats. Track live scores, create schedules, and share results.