汉语可比 vs TextbookShelf

为学校、机构个人教育者提供卓越的教育科技解决方案； 为学生我们与优秀的汉语教育机构合作，确保应用中的课程和服务都具有高质量和专业性； [课程类型] HyCooby提供小初高汉语在线互动教学，课程类型包括: 1.免费课程:开展免费课程，为海外华人子女免费科普更多的汉语知识、中华文化 2.付费课程:课程包含汉语各类的文化知识及兴趣拓展，更深入的学习巩固文化知识，由主讲老师在线授课、答疑辅导、课后复习、学习进度跟踪等服务 [功能特色] 1.支持手机，电脑，Pad上课，在家就能与老师互动 2.每节课配有主讲老师，课堂伴读，复习服务 3.课后支持离线下载，三年内无限次回放

TextbookShelf turns the Chinese textbooks you already have into comfortable, readable text, and keeps them organized by school stage, subject and edition on one shelf. The app interface is in Chinese (Simplified and Traditional). IMPORT AND AUTO-SORT A built-in catalog lists 2,000+ primary, middle and high school textbook titles (titles only, no textbook content). Import a textbook PDF you obtained legally, or scan your own paper book with the camera, and TextbookShelf files it under the right stage, subject and edition. ON-DEVICE TEXT RECOGNITION PDFs with a text layer are extracted directly; scanned pages are recognized on your device with iOS text recognition. Everything stays offline and nothing is uploaded. Formulas, figures and tables are kept as images you can tap to zoom. Start reading while recognition is still running; it resumes where it left off. COMFORTABLE READING • Adjustable font size and line spacing, light and dark mode • Switch between text and the original page • Convert body text between Simplified and Traditional Chinese • Contents, chapters and bookmarks; your position is saved • In-book search that matches both scripts • Share a page excerpt with its source PRO, ONE-TIME PURCHASE • Import, scan and recognize unlimited textbooks (3 in the basic version) • Search across your whole shelf and jump straight to the page • Read whole books aloud with adjustable speed No subscription, no ads, no account. COPYRIGHT TextbookShelf does not supply textbooks, poems, books or magazines, offer content downloads, or export whole books. The included functional demonstration only explains app controls. Textbook copyrights belong to their publishers. Only import or scan books you have the right to use, for personal study. Publisher names are used only to identify editions; the app is not affiliated with any publisher.