Compare software

Plezy vs Fladder: catalog facts
Plezy	Fladder
Free Open source under the GPL 3.0; downloads are offered free on the website.	Free Free and open source under the GPL-3.0.
Windows, macOS, Linux, Android, iOS	Linux
Works with both Plex and Jellyfin servers Wide direct-play codec support with HDR10+ and Dolby Vision	Dedicated app for Jellyfin libraries Single Flutter codebase aimed at several platforms
Needs an existing Plex or Jellyfin server Third-party client, so new server features may lag behind official apps	Requires a Jellyfin server to be useful Little documentation in the research about features
Downloadable app	Downloadable app
Open source	Open source
License: GPL-3.0-only	License: GPL-3.0-only
Not stated if an account is needed	Account needed
Works offline	Not stated if it works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 1, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.