The app provides a calculator with a four-level visible stack and a total of one hundred positions. It includes operations for plus, minus, multiply, divide, opposite, and inverse, with keyboard errors notified by vibration.
by Nicolas Jorand★ 4.03 ratingsUtilities$0.99Data updated 2026-09-10
Perform complex calculations using 12 built-in calculators including scientific, financial, and unit conversion tools. Input formulas with three modes: standard, string, and RPN.
Perform calculations directly from the home screen or control center. Use an interactive to add, subtract, multiply, and divide. Access basic and advanced functions without opening a separate .
Calculate tips and split bills with customizable percentages and group allocations. Enter total amounts and split costs evenly or manually. Round total values for easier handling. Share results via copy or email.
The app offers a free basic and scientific calculator with an intuitive interface. It displays equations and results simultaneously, supporting fractions and percentages.
Allows users to perform complex calculations with a natural display that shows expressions as written. It supports fractions, roots, and exponents. The includes a graphing module for visualizing equations.
Perform complex calculations using 10 built-in calculators including scientific, financial, and unit conversion tools. Access 10 financial worksheets for budgeting, loans, and investments. Save and share calculation results.
The app calculates time differences, work days, and allows adding or subtracting time. It also converts time, finds dates in a range, and calculates age and time travel.
Perform statistical calculations, graph functions, and handle scientific and matrix operations. Access all features without ads or付费 restrictions. Replace physical calculators for test preparation and academic use.
Simulate the HP-45 scientific calculator with photo-realistic visuals and animated keys. Perform all original functions and operations. Access a secret timer for 12-hour or 100-hour intervals. Switch to Super-45 mode for enhanced capabilities.
An RPN calculator with stack display and base conversion. Users can switch between binary, octal, decimal, and hexadecimal modes. Each stack element can be viewed in any base or as ASCII.
The app offers a simple and intuitive calculator with features like undo/redo, keyboard trackpad mode, and basic graphing. It supports dynamic type and is accessible.
Convert currencies with real-time exchange rates for 60+ global currencies. Use the built-in calculator to perform math operations. Swipe to adjust positions and scroll to navigate the list.
Simulate the HP-25C calculator with input method. Perform complex calculations, store and recall values, and use programmable functions. Access continuous memory for data retention. View and edit programs directly on the interface.
Perform basic and calculations including trigonometric and inverse trigonometric functions. Use mathematical functions like absolute value, ceiling, floor, and rounding. Modify calculations in real time by clicking steps.