Do you know an android app?

Question

Android

Hello.
Some time ago, in the Play Market, I came across one application that, according to the description, as far as I understand, encrypts the Wi-Fi connection - this is especially necessary for connecting to networks in public places. The application was convenient, one button that turns the encoder on and off. I didn’t remember the name, so I can’t find it, and maybe it’s no longer in the market (you never know).
Maybe you know this application, or analogues?

Answer 1

encrypts wifi connection

Some bullshit.
Yes, some bullshit.
At best, some kind of bug or proxy, most likely just a fake, and at worst, it leaks your data on its own.

Answer 2

Maybe you know this application, or analogues?

We know.
It's called "Internet Cracker" :)