Hushh

Send discreetly encoded messages to your friends without anyone understanding them.
If you receive an unreadable message, put it in Hushh to decode it.

Are you fed up with the people next to you watching what you write to your friends?
With the feature: "Show a default message", a fake text will appear at the same time you will write your message, so you will not be bothered by prying eyes on your smartphones.