Thanks much @robnotyou, i was being told by the developers that apple wont allow this to be launched in the App store due to various reasons and i was totally confused. But i guess this is pretty much doable.

k but the problem is dat we cn develop it and i m afraid Apple will reject the background tracking for d employees as platform is not tracking its own employees but rather their customers employee. dev can b done but we can not guarantee for Apple’s approval for App Store submission. In case they reject d App and ask us to do other way round, i.e to track the employees in foreground and send notification to the employee when it goes into background. pls let me know ur thoughts on this @robnotyou