Mental Calculation: MathyBot is an educational app available on the iPhone platform. Developed by Jaime C. Carriedo, this free app falls under the category of Education & Reference.

The app aims to help users practice addition, subtraction, times tables, and divisions. It offers two modes: Challenge MathyBot and "two players." In the Challenge MathyBot mode, users can compete against an AI opponent, while the "two players" mode allows for multiplayer gameplay.

Users have the option to enable the specific operations they want to practice and can select the difficulty level for each player: easy, medium, or master. The objective of the game is to answer math questions quickly and correctly to win the match.

Mental Calculation: MathyBot provides an engaging and interactive way for users to improve their mathematical skills while having fun.