Yeah, voyager does not have any ads or tracking or anything. It’s truly privacy first. In fact the only “analytics” I get are from Apple App Store and Google Play Store download counts etc which I can’t turn off. But if you use F-droid I have literally 0 usage information even crashes :)
Also Voyager has reproducible builds which means you don’t have to trust me. You can verify that the APK was built from a specific release of the source code!
Content, titles, uploaded images etc, no.
Post metadata (NSFW/tags), yes.