GK and GS Master is an education app by BANEES IT SOLUTION PRIVATE LIMITED with 10,000+ downloads (about 14K estimated). +28 installs in the last 7 days. Released Aug 2, 2020. Install growth, rank history, SDKs and ad networks.
From the store listing: “50,000+ GK & GS questions, smart revision, mock tests & PYQs — offline.”