9. OffGrid (Android)
Discipline and focus is necessary to master the most difficult aerial stunts. Offgrid allows boarders to unplug from society, setting up a firewall to block all incoming messages and enabling auto responses. After taking in some alone time for a few hours, the app produces a report detailing on all communication activity within that time frame. Though emergencies tend to occur now and then, which is way the app provides certain exceptions to be implemented for specific contacts.