Blood Group Detector is an Android app developed by ComSsom.

It is estimated that Blood Group Detector has been downloaded between 500000 and 1000000 times from the Play Store.

Blood Group Detector 4 requires the following permissions:

Allows applications to access information about networks.

Required to be able to access the camera device.

Allows applications to open network sockets.

Allows an application to read from external storage.

Allows access to the vibrator.

Allows an application to write to external storage.