The Calculus Quiz: Awesome App for Children's Math
I recently released a free Android app which is called the Calculus Quiz, and was designed to improve the ability of arithmetic operations for children without the help of calculator. I have developed this app to spend weary commute time for a couple of weeks. One of main features is its simple and clunky design. Its simplicity may help children to have more concentration on learning calculus. It supports the intriguing options such as difficulty level, operation mode, time limit, sound on/off, and auto next mode (of going on to the next problem automatically once after completing a problem). The goal of this Android app is to let children feel excited to learn calculus, and improve their skills of calculus in practice. Feel free to download the APK file from either the Aptoide store or GitHub repository to install it in your smart phone, and enjoy it with great fun!