Does anyone here use ‘Off-the-grid’ chat messenger app that works even without internet connection, using the phone.
If so whats the experience and how often you use it.
Is it for Group camping, natural disaster situations, when the monthly mobile data plan expired, Mass protest or no internet, on airplane, train or station when you and your friend are not seated together, During a disaster, flood, hurricane, tornado, earthquake and etc
Which one you use:
Bridgefy https://youtu.be/tWefBK014usFireChat
The Serval Mesh (Android only)
Briar (Android only)
Vojer (iOS only)
or other?