Courier is open source software released under the MIT licence.
While Courier is in beta it can change, contain errors, or stop working without notice.
Courier is provided as is, without warranty of any kind, express or implied. The authors are not liable for any claim or damage arising from its use.
Courier is a client for an Open WebUI server run by you or someone else. The content you send and receive there is governed by the terms of that server's operator. Courier is an independent client and is not affiliated with the Open WebUI project.
During the beta, send feedback from the TestFlight app. For anything else, contact the developer, Lukas Trippe, who is named in the licence.
These terms were last updated on 1 November 2026.