Compare software

RomM vs Gameyfin: catalog facts
RomM	Gameyfin
Free The open-source software is available without a license fee. Hosting is separate.	Free Free and open source with no paid tier.
Web, Self-hosted	Web, Self-hosted
Web library with metadata, artwork and in-browser play Save synchronisation across devices through the server	Web interface for browsing a game collection from any device Plugin API for extending functionality
Docker deployment and a database to maintain In-browser emulation performance is limited compared with native emulators	Requires running and maintaining your own server Organizes and shares games rather than launching them
Self-hosted, Web application	Self-hosted
Open source	Open source
License: AGPL-3.0	License not stated
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 22, 2026	Official website Full listing and sources Checked October 2, 2026

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