It’s not exactly the same, but I can vouch for StreetComplete being an incredibly good/similar game. You walk around the real world, and the app points out missing data in OpenStreetMap that you can fill in easily. You get the dopamine of a number going up, help dethrone proprietary map dominamce, and get some good excercise in in the process.

The second link you gave is probably malware!

Vanced died after they got a cease and desist from YouTube. You might want to recommend https://revanced.app/ instead, which patches the YouTube APK directly on your phone instead of distributing an APK with modified bytecode (which is the given “reason” YouTube killed Vanced)

ReVanced also has patches to remove ads/crack features for other apps as well, which is an added bonus. They’re also open-source