A vision testing system that allows a user to execute a set of virtual reality (VR) vision testing applications with stereoscopic and shimmering effect is disclosed. The system includes a communication device, a VR gaming unit, a wireless input remote controller and a stereoscopic VR viewing device. The controller enables the user to provide VR input signals to a VR gaming application installed in the communication device. The VR viewing device splits a display screen of the communication device into a left image portion and a right image portion and directs the image data displayed at the left image portion and at the right image portion to the left eye and to the right eye of the user respectively. The stereoscopic VR viewing device to view a set of VR games with stereoscopic and shimmering effect in perception induced by a binocular rivalry feature of the eyes of the user.