Critical Maps app for iPhone and iPad
4.6 (
2576 ratings )
Social Networking
Navigation
Developer: Norman Sander
Free
Current version: 4.2.2, last update: 9 months agoFirst release : 04 Feb 2015
App size: 6.86 Mb
With this App, participants of the Critical Mass can share their GPS coordinates with others participants.
Besides that, users can send messages through the built-in chat.
Continued use of GPS running in the background can dramatically decrease battery life.