General Knowledge Bangla is a free educational app developed by Shikder Studio for Android devices. This app provides recent general knowledge about Bangladesh and the world. Users can find subject matters of 2020 and previous years in this app. It is especially useful for BCS written exam preparation as it includes relevant topics for the exam. The app covers topics like BCS science, BCS books, and BCS question banks. There are other apps available from Shikder Studio that provide more in-depth knowledge on Bangladesh and the world.

This app is a great resource for people looking to increase their general knowledge. It is also helpful for children, as there are knowledge games for kids available in the app store. The interface is user-friendly and easy to navigate. Overall, General Knowledge Bangla is a must-have app for anyone preparing for BCS exams and for people who want to increase their knowledge about the world.