The app shows expressions as users enter them and keeps a history of calculations. It performs fraction and angle conversions, solves equations, and converts between coordinate systems.
by Behzad Dogahe★ 4.561 ratingsUtilities$2.99Data updated 2026-09-23
The app graphs equations in two and three dimensions, including explicit functions, implicit relations, and parametric curves. It supports various coordinate systems and allows for numerical, graphical, or symbolic equation solving.
Radiation calculations for industrial radiographers.
The app calculates distances to a barricade for industrial radiographers using Iridium or Cobalt sources. It performs four calculations, including distances with and without shielding, emergency conditions, and maximum allowable readings.
Solve problems by taking photos. View detailed solving steps. Perform addition, subtraction, division, and multiplication. Support 12 significant digits. Switch between landscape and portrait mode. No ads.
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.
Perform basic calculations including addition, subtraction, multiplication, and division. Calculate percentages and use nested expressions. View full equations and intermediate results. Access a history of 25 recent calculations.
Convert GPS coordinates to UTM and RD Rijksdriehoek formats. Input coordinates in decimal degrees, degrees decimal minutes, or degrees minutes decimal seconds. Use a dedicated keypad for UTM entry. Display results for both UTM and RD systems.
The app calculates trigonometric formulas, geometric shapes, and matrices. It assists students and teachers with assignments by displaying formulas and calculations.