Math Up K is an iPhone app developed by Jiraapa Jongkuetrakul. It is a free app in the Education & Reference category, designed to help children practice basic counting, addition, and subtraction skills.

The app features three main sections: Counting, Addition, and Subtraction. In the Counting section, children can practice counting by tapping on images. There are five modes with a total of 20 levels, providing a range of difficulty to suit different skill levels.

The Addition section allows children to practice addition up to five or ten. With five modes and 40 levels, children can progressively challenge themselves and improve their math skills.

Similarly, the Subtraction section focuses on subtraction with numbers up to five or ten. There are three modes and 30 levels, providing ample opportunities for children to practice and improve their subtraction skills.

One of the highlights of Math Up K is the ability to monitor your child's progress. The app provides a report that shows the date, time, level, and score of each session. This allows parents or educators to track their child's performance and identify areas that need improvement. Additionally, there is a statistic feature that shows wrong answers and allows children to revisit incorrect answers for further practice.

Math Up K is a fantastic app for children to practice and improve their math skills in a fun and engaging way. With its user-friendly interface and comprehensive features, it is an excellent tool for parents and educators to support children's learning.