Tarawih Counter
Now a days, many muslim pray at home, especially Tarawih prayer, they do not follow the imam any more. They should count their rakaat by themself make it become difficult.
Teaching Board
This app is used for teach to a student by drawing on it using stylus. You can use stylus to draw and use your finger to erase. If you don't have stylus, you can change the icon to use finger. When you use stylus mode, you can erase several parts by your finger.