Woongjin ThinkBig Co., Ltd. launched AI-based arithmetic application 'Mathpid' in the global market, including the U.S., Canada, and Singapore. Mathpid is a math learning app based on AI that solves mathematical problems ranging from arithmetic operations to decimals, fractions, and simple equations. It helps learners improve basic math skills without unnecessary repetitions by utilizing the AI comprehensive management system to identify each learner's weakness in real-time, and providing optimized solutions.

While studying, if a student takes a photo of an equation in a textbook or workbook, the AI system shows fundamental concepts of the given problem and provides an unlimited source of similar problems. Students can understand mathematical principles with the concepts and practice repeatedly with similar problems until they get used to them. Mathpid can be downloaded for free on Google Play Store and Apple App Store.