SimpleX Chat v4 of iOS and Android apps released - with local chat database encryption!

Hello r/privacy community!

For the context, in case you haven't seen my posts before: SimpleX Chat is **the first messaging platform that has no user identifiers**, not even random numbers. The messages are e2e encrypted, and the servers and network observers cannot see users' contacts or groups.

It was not audited yet - we are kicking off independent implementation audit on October 6th.

## What's new in v4:

* local database encryption with passphrase.
* improved stability of chat groups, …

android android apps apps chat database encryption ios local privacy