Macpaw Gemini-like app for iOS

I was wondering if some on this forum might know of an app equaliant to the
Macpaw Gemini for Mac (I’m aware of their iOS Gemini app - though this is exclusively for the photo library)?

I have a Time Capsule set up as a SMB network storage, and know there’s duplicate files but need an app or Shortcut that can search for them and remove them (Shortcuts need to download all files it processes).

Hope you guys ‘n’ gals can help🙏🏻