What is Streamyfin used for?

Streamyfin is a mobile Jellyfin client built with Expo for Android and iOS, with offline downloads, Chromecast, skip-intro support and Seerr integration. It is a good fit for watching a home media library on a phone, watching downloaded media offline and reaching Jellyfin servers behind Cloudflare Zero Trust.

Is Streamyfin open source?

Yes. Streamyfin is open source under the MPL-2.0 licence. Its source code is on GitHub at streamyfin/streamyfin and is written mainly in TypeScript.

Yes. Streamyfin is open source, so the software itself is free to use.

Can I self-host Streamyfin?

Yes. Streamyfin can be self-hosted on your own server or infrastructure.

What is Streamyfin an alternative to?

Streamyfin is an open-source alternative to Infuse. Other open-source alternatives to Infuse include Kodi, VLC and Cinetry.

Is Streamyfin actively maintained?

Yes. The most recent commit to Streamyfin was on 2 October 2026, and the latest release is v0.54.1, published on 2 June 2026. The project has 5.2k stars on GitHub.

Streamyfin: open-source alternative to Infuse

About Streamyfin

Streamyfin is a Jellyfin video streaming client for Android and iOS, built with Expo. It is presented as an alternative to other Jellyfin clients and aims for a smooth, reliable viewing experience when streaming from a Jellyfin media server you already run.

Playback features include skipping intros and credits, trickplay thumbnail previews while seeking, and casting to Chromecast devices. Media can be downloaded for offline viewing, using FFmpeg to convert an HLS stream into a local file while Jellyfin transcodes on the server. The app also integrates with Seerr, formerly Jellyseerr, so users can request media directly, and shows a sessions view of everything currently streaming on the server.

A companion Jellyfin plugin stores client settings on the server so they can be synchronized across users, and custom authentication headers allow connections to servers sitting behind an access gateway such as Cloudflare Zero Trust or Pangolin. Streamyfin is licensed under MPL-2.0 and written in TypeScript. The download and Chromecast features are marked experimental.

Key features

Jellyfin streaming client for Android and iOS
Skip intro and credits during playback
Trickplay previews when seeking
Offline downloads via server-side transcoding
Chromecast casting
Seerr media requests inside the app
Sessions view of active streams
Custom auth headers for access gateways

Good fit for

→Watching a home media library on a phone
→Watching downloaded media offline
→Reaching Jellyfin servers behind Cloudflare Zero Trust

Built with: TypeScript
Tags: jellyfin; jellyfin-client; android; ios; expo; chromecast; streaming; typescript

Streamyfin: questions and answers

What is Streamyfin used for?: Streamyfin is a mobile Jellyfin client built with Expo for Android and iOS, with offline downloads, Chromecast, skip-intro support and Seerr integration. It is a good fit for watching a home media library on a phone, watching downloaded media offline and reaching Jellyfin servers behind Cloudflare Zero Trust.
Is Streamyfin open source?: Yes. Streamyfin is open source under the MPL-2.0 licence. Its source code is on GitHub at streamyfin/streamyfin and is written mainly in TypeScript.
Is Streamyfin free?: Yes. Streamyfin is open source, so the software itself is free to use.
Can I self-host Streamyfin?: Yes. Streamyfin can be self-hosted on your own server or infrastructure.
What is Streamyfin an alternative to?: Streamyfin is an open-source alternative to Infuse. Other open-source alternatives to Infuse include Kodi, VLC and Cinetry.
Is Streamyfin actively maintained?: Yes. The most recent commit to Streamyfin was on 2 October 2026, and the latest release is v0.54.1, published on 2 June 2026. The project has 5.2k stars on GitHub.