I made a very very simple tool that makes some noise every time your computer sends data to Google. Here a demo on the official Dutch government jobs site. The noise starts while typing the domain name already. Code, currently Linux only: https://github.com/berthubert/googerteller
For not expert/developer people can you put an .apk inside the following repo please?
https://github.com/berthubert/googerteller/releases
it would be a fair bit of extra work from it’s current state to make an “off the shelf” android version of this I think.