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
The app calculates the amounts of sodium hydroxide and water for soapmaking. Users can save calculations as recipes and generate reports with details like date, temperature, and photos.
Calculate the using inputs for the longest side, shorter side, or combined length. Perform instant calculations with support for up to 16 decimal places and various units. Copy results to another and view the formula as a reference.
Calculate gold and gem costs for card upgrades. Determine maximum card levels before upgrading. Analyze card values and deck economics. Provide upgrade strategies to optimize resource use.
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.
Calculate bills by entering individual item costs, total amount, tax, and optional tip. taxes proportionally based on purchases. Divide tips equally or customarily. Export receipts and share results directly.
The app allows users to print or email calculation history as a PDF. It includes a backspace key for corrections and supports document exchange via iTunes.
Perform calculations using a character-based interface. Input numbers and operators to solve math problems. Receive visual and audio feedback during computations. Interact with a stylized character to enhance the calculation experience.
Calco performs basic arithmetic operations including addition, subtraction, multiplication, and division. It saves calculation history for review, copying, or reuse. The interface is clean and focused for quick, distraction-free use.