GeoGebra Scientific Calculator

The GeoGebra Scientific Calculator app turns an Android phone or tablet into a calculator for everyday calculations and for more advanced math and science work. The listing places it in the Productivity category and describes its main functions as fractions, trigonometry, statistics, exponential functions, and logarithms, along with an exam mode.

Everyday calculations and fractions

The listing presents the app as a replacement for a traditional handheld calculator. Its stated support for computations with fractions allows users to work with fractional values directly, which the description offers as an alternative to the difficulties some standard calculators create with fractions. The listing describes the app as suitable for students and professionals who need routine calculations on a device they already carry.

Trigonometric, statistics, and exponential functions

For more advanced work, the listing names trigonometric functions such as sin, cos, and tan for solving trigonometric problems. It also mentions a range of statistics functions for analyzing data. The description additionally lists exponential functions and logarithms, connecting them to equations involving exponential growth or decay and to logarithmic functions. The listing does not explain how each function is entered or displayed, so those details should be confirmed within the app.

Exam mode

The app includes an exam mode, which the listing says transforms a phone or tablet into a handheld calculator that can be used during tests. The description does not explain the settings that control this mode or identify which examinations allow it. Anyone planning to use the app in a formal exam should check the rules set by the relevant exam body.

Contact and feedback

Questions and feedback can be sent to the developer through Twitter at @geogebra or by email to [email protected]. The listing describes the support team as available to respond to user input.