I just found out my communities had spam and low quality content posted on it, due to user reports not getting to me on Summit and even after seeing them I couldn’t ban or remove posts from the community using the client.
Is there is any client on Android that support moderation actions and getting user reports?
Not familiar with moderation capabilities on PieFed, but something that can aid when moderating is having RSS tracking your communities. Even if the post gets deleted, if the RSS reader fetched the post in the time frame before that, it gets stored in your reader’s (preferably persistent) cache.