A01GR2 is a remote control application for RICOH GR series / PENTAX single-lens camera / FUJI X series / OPC (Olympus Air), which is an advanced version of A01d. You can connect to the connected camera via WIFI and shoot, check the list of captured images, and download images. In addition, you can download images as movie files or RAW files. (FUJI X has JPEG only) With the RICOH GR2, all button operations on the camera can be controlled remotely.