Pocket Library vs Chek

'Pocket Library' is the most powerful comic and novel viewer that turns your smartphone and tablet into your perfect personal library. Enjoy various document formats like ZIP, CBZ, EPUB, PDF, and TXT quickly and comfortably. No need to hassle with cables to transfer files anymore. With our powerful network explorer, you can connect directly to your personal NAS or PC servers (WebDAV, FTP, SMB, etc.) to download files directly to your device! [Key Features] Ultimate Multi-Format Support • Supports comic archive files (ZIP, CBZ). • Standard EPUB support (Smartly detects comic-style EPUBs and automatically switches to a high-quality image viewer mode!). • PDF support with 'Image Extraction' (Extracts PDFs into high-quality images for comfortable reading like a comic book). • Text file (TXT) viewer support. Powerful Network Explorer & Direct Download (WebDAV / FTP / SFTP / SMB) • Fully supports WebDAV, FTP, SFTP, and SMB protocols. • Safely and quickly download files directly from your personal NAS or server to your device. • Enjoy your downloaded files with a seamless and blazing-fast offline reading experience, without needing an internet connection. Optimized Custom Viewer • Seamless ZIP/CBZ reading via background caching technology. • Supports all reading directions: right-to-left (Manga mode), vertical scrolling, and horizontal swiping. • Fully customizable touch zones (previous/next page areas) to suit your reading style. • Supports an eye-friendly e-paper mode optimized for E-Ink devices. Smart Personal Library Management • Create groups (folders) to neatly categorize and organize your added books. • Automatically remembers your last read position so you can resume exactly where you left off. Premium Benefits • Basic viewer and network features are absolutely free, allowing you to save up to 10 books in your smart library. • With a single, one-time Premium Upgrade, permanently unlock the 10-book storage limit to unlimited and completely remove all in-app banner ads! Now, enjoy your relaxing reading time anytime, anywhere with Pocket Library, without any complicated setups!

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.