@hikerus We don't have such a request yet,
Please add it to https://github.com/andstatus/andstatus/issues in order not to forget...
The hardest part here is to define correctly, how to know:
when a user thinks that he/she "starts" AndStatus (and we need to start syncing),
and when the User simply "switches" to it after some other actions (so no automatic syncing)
?!