Houji vs PDF AutoScroll

houji is japanese custom. This App calculate houji_days.

Hands off. Just read. With a single tap, smooth auto-scroll begins. From research papers, textbooks, and documents to sheet music, stay focused on reading. Optimized for musicians reading sheet music. Keep your hands on your instrument with smooth auto-scroll, page-by-page speed settings, and a start delay. So manual scrolling doesn’t break your flow, this seamless auto-scrolling PDF viewer removes the stress of “page turning” and helps you keep reading all the way to the end without interruption. Key features • Very smooth auto-scroll (fine speed control, +/–) • Dark Mode • Highlights (add/remove, jump directly from the list) • Fast navigation with Table of Contents (TOC) • Search (move up/down) • Bookmarks & automatic last-position restore • Quickly reopen recent PDFs (iPad/Mac) • PDF Lists (save lists, add PDFs, move previous/next) • Split View (compare two PDFs side by side) • Repeat Reading Mode (infinite auto-scroll) • Full Screen Mode (for focused reading) • Fast support for large PDF files too Works across all Apple devices • iPhone, iPad, and Mac • Buy once, use on all your devices (no subscription) Especially great when • You’re reading long PDFs like papers, textbooks, or reports for extended periods • You want to read large PDFs smoothly without interruptions • You want to keep your hands free while reading sheet music • Scrolling keeps breaking your focus while studying or working Start enjoying a more comfortable PDF reading experience now.