I create a lot of random little projects here and there and quite often they require a privacy policy so here they are:
Hypnogogic doesn't store any sensitive data, and everything it does store is stored on your phone. There's no login and no server communication - that app does not access the internet for any of its features.
It does show some youtube videos in an iframe so maybe check out YouTube's (Google's) privacy policy if ya wanna.
If you want to delete your data just uninstall the app.
Hey You!! Shoot Those Balloons!!! is a unity game. It does send some data offsite to a server in the leaderboard feature - you add a 5 letter name and it records your integer score. That server is likely not running by now and the game has fallen off Google Play so it's not doing much of anything at the moment.
Quipp has its own privacy policy page on the Quipp.net website so you can go there and read it: https://www.quipp.net/privacy.
Welcome To The Internet is a browser extension available on chrome: link to store once page is up.
The Extension simply swaps out your browsers 'new tab' screen with a fulwidth embedded youtube video of Bo Burnhams "Welcome to the internet" video (https://www.youtube.com/watch?v=k1BneeJTDcU).
Since it loads in content from youtube that means it is subject to YouTube's (Google's) privacy policy.
That's all it does. It doesn't send any data to any databases or record anything about you (unless youtube is doing that as a result of the embedded iFrame, which they probably are so go read their policies if that makes you nervous).
Don't forget to check out my github!
Abraham Brookes 2021