According to the tracking scanner Exodus (can be found on F-Droid), which keeps an updated database on trackers and runs your installed app against its register, you can track what apps are tracking you and clues of how. Saw that Boost is tracking me and uninstalled it and went straight to Jerboa. Jerboa is pretty similar to good ole’ RedditIsFun-app and easy to use, so I am personally recommending it.
From F-Droid:
Exodus (Exodus show you trackers and permissions in apps installed on your device.) https://f-droid.org/packages/org.eu.exodus_privacy.exodusprivacy/
You’re completely free to support the apps and developers you prefer, but I don’t think I understand what you mean by “keep misleading more unaware people”? The play store listing for Boost for Lemmy says “Contains ads.” and “In-app purchases” in multiple places (for one, it’s the the third line after the name and developer). Its really not misleading anyone. Do you have examples of Boost or the developer claiming it is ad free or FOSS? Or do you mean something else?
I don’t approve of predatory practices, so if you can provide any evidence I would be keen to change my 5 star review and stop using the app.