Support
Something not working, or a question? Write to support@chek.page. Tell us your Chek version, from Settings, and what you were doing. If you have a GitHub account, you can also report it on GitHub, where every problem with Chek is kept in one list.
Adding books
Open a book from the Files app or the share sheet and choose Chek, or tap Add Books in the Library tab. Chek reads EPUB, PDF, CBZ, CBT, MOBI, AZW3, FB2, plain text and Markdown files.
Connecting a server
In Settings, tap Connect a Server and enter its address with your name and password. Chek connects to Chek servers, which can also serve your Komga libraries. If the server is on your home network, allow Chek to use the local network when iOS asks. To run your own, follow the install guide.
The demo
Tap Try the Demo to read sample books and comics from demo.chek.page without setting anything up. The demo ends when you close Chek, and nothing from it is kept.