[formatkaka]

Off the topic, how much can we trust the keyboard we are typing on (on mobile). They probably collect everything we type.

Wow !! Just realized that.

[stordoff]

As Gboard used to demonstrate:

> Share snippets: Automatically share snippets of what and how you type in Google apps to improve Gboard [enabled by default]

[feanaro]

You can and should block your keyboard app's access to the network using a firewall. However, this will require root access and I've seen people jump at this point to say you absolutely should not have root access to your own phone, which I find pretty ridiculous and unacceptable.