Yes, Sync is Android.

(Sync user here) Sadly there hasn’t been much activity from the Developer. I really like the App, but I’ve been seeing more issues lately. Nothing major, but it is concerning.

Ah. Alright, definitely will switch to the open source alternative.

That’s the first time I’ve heard that Tampermonkey is collecting user data. Could you please elaborate on that? I’m currently using it and will definitely switch if that is the case.