Parallel Space (AKA: 平行空间, 双开大师) is a very powerful app cloning tool for Android platform, made by YuLan Xin (LBE Tech) from China. It is developed based on MultiDroid (YouTube), the first app virtualization engine on Android, runs stably and smoothly, and supports running/logging in multiple identical applications, games, services or accounts at the same time, which run independently of each other without interference.

Virtualization technology is not something new. As one of the application virtualization solutions, Cameyo (now called Cameyo Packager) makes this technology further simplified, so that it becomes easier, more convenient and efficient for ordinary users or IT professionals in the production and deployment of virtualization applications.