রকতর গরপ - Bangla blood group app is a free lifestyle app developed by LiiBD Inc for Android 4.4 and up. Although it does not determine your blood group, it provides useful information about which blood groups you can donate to and receive blood from. This information can help you make quick decisions in times of emergency. The app also provides necessary facts about blood that everyone should know to stay safe. It features the addresses of major hospitals and blood banks in Bangladesh, making it easier for users to find the nearest one. Additionally, the app has information that can help determine your children's probable blood group. It is an extremely useful app, especially in times of emergency, and is available in Bengali. Download the app now and start saving lives!