即阅：Markdown/HTML阅读器 vs QingMo

即阅是一款面向中文用户的本地文件阅读工具，专门解决在聊天、邮件、AirDrop 或 Files 中收到 Markdown / HTML / TXT 文件后，不方便在手机上阅读和转发的问题。 它不是笔记软件，也不是 Markdown 编辑器。它只专注一个轻量流程：收到文件，快速打开，舒服阅读，方便分享。 主要功能： - 打开 .md、.markdown、.html、.htm、.txt 文件 - 支持从 iOS Files 选择文件 - 支持通过 Open In / Share Sheet 接收文件 - 中文长文友好的阅读排版 - 支持标题、列表、引用、代码块、表格、任务列表、链接和图片 - 支持目录、文内搜索、字号调整、深色模式 - 代码块可复制 - 导出 PDF、长图 - 复制纯文本，方便继续发回聊天、邮件或文档 隐私说明： 即阅不需要账号，不需要服务器，不上传用户文件。文件内容只在本机处理。

QingMo is a cross-platform Markdown editor built for a smooth writing flow. Edit on the left, see the rendered result on the right in real time — no more switching back and forth between syntax and output. — Live Preview — Rendering kicks in the moment you stop typing, with millisecond response. Switch freely between source, split, and preview modes. In split mode the editor and preview scroll in sync, so you never lose your place in long documents. — Navigate Long Documents — - Minimap: a structural overview on the right edge, color-coded by headings, body, and code. Click or drag to jump — accurate even with soft wrapping. - Sticky Header: keeps the full heading path of your current position pinned at the top while scrolling; click any level to jump back. - Two-way Linked Highlight: select text on one side and the matching text on the other is highlighted automatically. (All optional, toggleable in Settings, off by default.) — Full Markdown Support — - CommonMark: headings, emphasis, lists, quotes, links, images, rules - GitHub Flavored Markdown: tables, task lists, strikethrough, autolinks - KaTeX math: inline $...$ and block $$...$$, rendered offline - Superscript and subscript for chemical formulas and math notes - Syntax highlighting for dozens of languages: Python, Swift, Rust, Go, Java, JavaScript, SQL, and more — Fast Input — One-tap toolbar for bold, headings, lists, tables, formulas and more. On mobile, a quick-symbol bar sits above the keyboard so hard-to-type characters are always within reach. Full keyboard shortcuts for external keyboard users. — Consistent Across Devices + iCloud Sync — iPhone, iPad, and Mac share the same rendering core for consistent results everywhere. Turn on iCloud and your documents sync automatically across devices signed in to your Apple ID. — Handy File Management — A built-in file explorer: create, rename, delete, duplicate, and drag items into folders. Export to PDF or a single self-contained HTML file for easy sharing and archiving. — Privacy First — QingMo collects no personal data and contains no ads or trackers. Your documents stay in the local folder you choose or in your own iCloud container. — QingMo Pro (optional) — The core writing experience is free forever. A one-time QingMo Pro purchase (no subscription) unlocks advanced extras: - Mermaid diagrams (flowcharts, sequences, Gantt) - One-tap publishing and Chinese typography tools (auto spacing, simplified/traditional conversion) - Advanced PDF export (themes, headers/footers, page numbers, watermark, cover) and long-image export - Version history, detailed word count, focus mode, and image archiving Purchase is handled entirely by the App Store, and "Restore Purchases" is available. Whether you are writing technical notes, organizing to-dos, drafting papers, or capturing ideas, QingMo keeps you focused on the content.