Jeejee: Markdown, LaTeX & Ink

效率

免费 · App 内购买

Jeejee is a note-taking and document editor that combines Markdown, LaTeX and handwriting in a single app: Markdown for structured notes, LaTeX for mathematical typesetting and formal reports, and handwriting with Apple Pencil, including annotation directly on lecture PDFs. Documents are stored in the location the user selects. Markdown, LaTeX, HTML, CSV, plain text and PDF remain compatible with other tools that support these formats; handwritten notes are saved as editable .jeejee files. Designed for students, researchers and professionals in science and engineering: class notes, lab reports, theses, derivations and exam preparation. Markdown • Side-by-side editor and preview, synchronized while typing and scrolling • Headings, lists, to-do items, tables, code, quotes and images • Inline and display math • Syntax coloring for code blocks, with optional line wrapping • Function plots that mark zeros, extrema and intersections • Mind maps built from indented lists, viewable in full screen • Heading outline in View mode for long documents • Format bar with common formatting and templates for code, plots and mind maps • Export to PDF or Markdown LaTeX • Built-in typesetting engine that compiles to PDF in the app, offline, with no separate TeX installation • XeLaTeX typesetting with full support for Chinese and Unicode • Automatic recompilation, with error lines clearly indicated • Source and PDF side by side • Export to PDF or LaTeX source Handwriting • Apple Pencil on iPad: pen, pencil, highlighter, eraser, lasso and shape recognition • Three colors and three stroke widths in the toolbar • Blank, ruled, grid and dotted paper in white or black, with multipage notes and page thumbnails • Strokes that continue across page boundaries • Text boxes, images with cropping, and function graphs • Copy, cut and paste for text, images and strokes; up to 100 undo steps • Annotation copies of PDFs, leaving the original unchanged • Export as .jeejee files, PDF or page images; save page images to Photos on iPhone and iPad Stickers • Sticker store with four free packs of 100 stickers each and five paid packs • Insertion from the sticker panel in the handwriting toolbar • Packs linked to the Jeejee account and available on other signed-in devices • Pack updates applied at the user's discretion • The sticker store requires a Jeejee account (Apple or Google sign-in); all other features work without an account Files • Markdown, LaTeX, HTML, CSV, plain text and handwritten notes; HTML with live preview, CSS and JavaScript • Code files such as .js, .css, .py and .json with syntax coloring • Local, iCloud and System Folder storage, including external folders supported by the system and file providers • List, card and icon views; icons display document content • Recents, Favorites, drag and drop, and Recently Deleted • Configurable file types for the New menu Designed for iPhone, iPad and Mac • Resizable, docked sidebar on iPad, with a full-screen editor for open documents • Multiple windows, a native sidebar and keyboard shortcuts on Mac • Seven editor themes with Dark Mode • Built-in illustrated user guide Pricing Core features are free, with no advertising. Paid sticker packs are offered as in-app purchases. Optional tips in Settings > Support Jeejee do not unlock features and support ongoing development. Privacy • Jeejee does not track users. • Document contents and file names stay in the selected storage location and are not sent to the developer. • Crash reports and usage statistics are collected to improve the app. They exclude document contents, file names and account information, and are not linked to the user's identity. • A Jeejee account is used only for the sticker store. When signed in, Jeejee stores the account name, email address, user ID, acquired sticker packs and purchase records to provide and restore sticker content. • Payments are processed by Apple; Jeejee does not receive payment information.

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Fixes • Fixed ⌘C, ⌘X and ⌘V sometimes not working in Markdown, LaTeX and text documents • Fixed copying and pasting handwriting with ⌘C and ⌘V sometimes not working • Fixed locations and folders in the sidebar not responding to clicks on some versions of macOS

开发者“Youci Huang”已表明该 App 的隐私规范可能包括下述数据处理方式。更多相关信息,请参阅 开发者隐私政策 。

  • 未与你关联的数据

    开发者可能会收集以下数据,但数据不会关联你的身份:

    • 标识符
    • 使用数据
    • 诊断

隐私规范可能因你使用的功能或你的年龄等因素而异。 进一步了解

开发者尚未表明此 App 支持哪些辅助功能。 进一步了解

提供者
Youci Huang
大小
95.5 MB
类别
效率
兼容性
设备需装有 iOS 17.0 或更高版本。
  • iPhone
    设备需装有 iOS 17.0 或更高版本。
  • iPad
    设备需装有 iPadOS 17.0 或更高版本。
  • Mac
    设备需装有 macOS 14.0 或更高版本。
  • Apple Vision
    设备需装有 visionOS 1.0 或更高版本。
语言
繁体中文和英语
年龄分级
4+
App内购买
是
  • Sticker pack (tier NT$90) ¥22.00
  • Sticker pack (tier NT$60) ¥15.00
  • Sticker pack (tier NT$30) ¥8.00
  • Large Tip ¥88.00
  • Medium Tip ¥22.00
  • Small Tip ¥3.00
版权
© Youci Huang