I can't save filters!

It is not possible in SwiftoDo for iOS to save filters.

Saved sort and filter presets are a core feature of SwiftoDo Desktop, SwiftoDo’s macOS counterpart, which is more powerful than SwiftoDo on iOS.

Adding saved sort and filter presets to SwiftoDo on iOS is on the development roadmap, but it is tied up with other features and cannot be released easily.