Chek: Books & Comics

Chek is a reader for your books and comics, wherever you keep them. READ YOUR OWN FILES Open EPUB, PDF, CBZ and CBT comics, MOBI, AZW3, FictionBook, plain text and Markdown files from Files or the share sheet. Each book opens where you left off. No account needed, and everything works offline. CONNECT YOUR LIBRARY SERVER Connect a Chek server you run to read its libraries on all your devices. Your reading place follows you between iPhone and iPad. Follow a series to hear when a new chapter is out, and download chapters to read offline. TRY IT FIRST Tap Try the Demo to browse a sample library of public-domain and Creative Commons books and comics, with no setup. BUILT FOR READING Paged and scrolling layouts, right-to-left manga reading, themes, and a reader built for both books and comics. PRIVATE Chek has no ads, analytics or tracking. Your files stay on your device, and server sign-ins go only to servers you add.