Используйте приложение APKPure
Историческую версию GView PRO можно получить на Android
Live View и воспроизведения видео наблюдения ДО 16 камер одновременно
Surveillance app for your GESS Products, Supports 16 window Live & Playback video of both main and extra streams upto 1080P. Control your PTZ and trigger Presets. Enable and disable your Alarm Outputs. Live Record video and snapshots, store images and video to your Android Gallary. Supports Mic audio and 2 Way communication.