This comment says it's unavailable on iOS and Chrome, but there on Android: https://news.ycombinator.com/item?id=12689695 https://news.ycombinator.com/item?id=1

This comment says it's unavailable on iOS and Chrome, but there on Android: https://news.ycombinator.com/item?id=12689695 https://news.ycombinator.com/item?id=12689695 I can back up that Chrome point, unless it has been added in a recent update. On Android, it can do encrypted and plaintext backups - never tested, but I assume they include messages. What else.