Tried a bunch of different approaches and honestly most were a complete waste of time. Either they wanted my password or just didn't work at all. Then I accidentally found something that's actually decent. You punch in any public username and it gives you the chance to recent follow without any of the usual complications. No account needed, no alerts sent to anyone, no digital trail. Updates are quick and I've verified against manual checks, always accurate. Completely free too. No installations, no signups, no requests for personal info. Just clean, simple results from public profiles.