Hello! Thanks for installing Mathology app. Mathology app is made for the children, adult and the other categories person. Every category person can use this app to develop their mathematical knowledge because there are a lot of test and practice section and also competition with two person in math subject. A user by this app can enjoy the mathematical systems with fun. They are learning and also quiz section a user can check his capability and knowledge about mathematics through this app. The most important thing of this app is no need internet connection to use this app so please install this app for your kids in your home to develop they are knowledge. If any queries or issues please contact with me. My email is : [email protected]