Parallel Space App is usefull for those people who wants to login with multiple account on same device at same time. For example you can login with facebook account with multiple user on same device. The app is around 6 mb only for downloading available on playstore. Download if you love cheating.
Pros :
1) You can create clone of many popular apps such as facebook, instagram, watsapp.
2) You can create multiple logins for many popular multiplayer online games.
3) By using Incognito Installation you can make invisible your apps.
4) Privacy Protected.
5) Uses very low space for multitasking.
Cons :
1) Not support all apps tested with other social networking but not working.
2) Many games not supported this app special the games which needs your location on.
3) Its not sure that you will be protected with this app.
4) App is not stable lags in many apps and games.
5) App is not good for low config mobiles.
6) You cannot run some social networking app by using same mobile number.
7) Themes available in this app are very useless.
Over all app is not for good user. App is specially made for cheaters who loves to cheat with multiple accounts. Over all 2 out of 5 for this app.