Disclaimers
Use as-is
The app is an experiment with Apple’s Peer Connectivity framework. There is no guarantee on the technology, including on the parametres listed on this page, on the App Store, or labeled in the app.
Not for emergency
The app is for convenience only. Never use it in stress or as a last resort. Never depend on it as a safety back-up.
Assume no privacy
Chats are not private or secure. You should never expect anonymity and privacy.