FenrirFS vs Owlfiles

FenrirFS has no write-up on Specifiction yet; its figures are above.

Owlfiles is a file manager for browsing, managing, and transferring files among devices, computers, NAS, servers, and cloud storage. It supports common file operations such as renaming, sorting, deleting, copying, moving, and organizing files into folders. Connections include WebDAV, NFS, FTP, SFTP, OneDrive, Dropbox, Box, and S3, and files can be copied directly between supported locations. Documents can be opened or edited with Acrobat, Office, or iWork, with changes saved to their original location. The app streams popular video and music formats without downloading them first and supports CUE and M3U playlists. It can back up photos from iOS and Android devices and schedule folder synchronization in either or both directions. Basic costs nothing and allows up to three connections. Pro costs $1.99 a month, billed monthly, or $29.99, paid once for the lifetime plan; both paid options include unlimited connections, photo backup, and file sync. Supported platforms include iOS, Android, macOS, Windows, tvOS, and Android TV.