Antoinne Sterk on Nostr: Might be the app, but I am have been using filters and various android apps. Never ...

Might be the app, but I am have been using filters and various android apps. Never had a problem. You will need to define the filters on your instance, then normal apps will also use those filters. Check https://fedi.tips/filtering-your-timeline-to-hide-posts-on-mastodon/