This comes straight from Unexpected Keyboard’s own GitHub page, and it’s free. Need help installing?
What it looks like
About this app
Unexpected Keyboard puts four extra characters on every key: swipe a corner instead of tapping and you get symbols, arrows and control keys without switching layouts.
It is very small, needs no permissions, and is a favourite with people who use a terminal on their phone.
From the app’s home page
- See the codeHow it’s made, every line is public
- Questions & commentsTalk with the people who make it
- Report a problemTell the makers something is broken
- All versionsOlder downloads and what changed
- LicenseThe rules for using and sharing it





