: Practice core mathematical functions including addition, subtraction, multiplication, and division.
: Specifically designed to improve memory, focus, and problem-solving skills through repetitive mental exercise.
: The official app can be downloaded for free from the Google Play Store or as an APK from Softonic .
: Simplified navigation suitable for both children and adults.
The developer of the main application (UIC Group/Compass X) states that or shared with third parties, though users should always check the latest safety information before installation. Mental Arifmetika - Apps on Google Play
: Be cautious when downloading ".rar" files from unofficial websites, as these often contain unlicensed software or potential security risks. It is recommended to use official app stores or trusted educational platforms. Data Safety
: Allows users (especially students and teachers) to monitor improvement over time.
Below are the primary features and availability details for the application and general mental arithmetic training tools: Key Features of Mental Arithmetic Apps