Some clients add a “client” tag. If you post an image its also pretty obvious, because if you use primal it will use the primal image host, etc. Clients like damus do not add any metadata, to make it hard to guess and to reduce analytics/tracking/profiling. It shouldn’t matter what client you...

When you use Nostur client on ios it shows what client one is posting from ! Im yet to see another client that labels what client the user is posting from !