QuackNotes – Notes & Code

Real files, not a database

$1.99

Write with confidence: recover deleted notes, protect conflicting edits, and enjoy a simpler iPhone workspace and adjustable iPad preview. QuackNotes is a notes and code-snippet editor for Mac, iPhone, iPad, and Apple Vision Pro. Every note is a real text file. Write in plain text, Markdown, or your favorite programming language, with automatic saving and no proprietary format. YOUR FILES, YOUR WORKSPACE Use the built-in library or choose a folder of your own. Browse folders and subfolders, drag notes between them, pin favorites, and search by title or content. Open supported files directly from Finder or Files, or import a copy into your library. WRITE AND CODE • Syntax highlighting for Swift, Python, JavaScript, TypeScript, Java, Kotlin, C/C++, C#, Go, Rust, Ruby, PHP, Shell, SQL, JSON, YAML, HTML, CSS, and more. • Choose from over 90 editor themes and customize your font, size, and line spacing. • Preview Markdown with headings, lists, interactive task checkboxes, tables, blockquotes, links, and fenced code blocks. • Edit and preview together on Mac and iPad. On iPhone, switch between writing and preview. PICK UP WHERE YOU LEFT OFF Keep independent tabs in each window. Reorder tabs and reopen a closed tab. Open notes retain their cursor, scroll position, and undo history when you switch between them. iPhone offers a compact Open Notes menu; iPad supports hardware-keyboard shortcuts and an adjustable preview split. WRITE WITH CONFIDENCE See your save status, retry a failed save, or save a recovery copy. External file changes refresh automatically, and conflicting edits are protected from being overwritten. Restore deleted notes and folders from Recently Deleted. MADE FOR YOUR DEVICE On Mac, capture ideas from the menu bar or with a global shortcut. Choose opaque, translucent, or Liquid Glass window backgrounds and keep your window above other apps. On iPhone and iPad, use the editing toolbar for lists, tasks, bold text, links, and hiding the keyboard. Larger tab controls, Dynamic Type in the iOS editor, and support for Reduce Motion and Reduce Transparency help you make the workspace comfortable. Available in English, Spanish, French, German, Italian, Portuguese (Brazil), Japanese, Simplified Chinese, and Korean.

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Sketch with Apple Pencil. • Insert Sketch opens a full-screen canvas with Apple's drawing tools in any Markdown note. It's on the keyboard bar on iPad, and in the … menu on iPhone and iPad. • Draw with Apple Pencil, or with your finger when there's no Pencil. • Sketches appear right in the note, in Paper and the preview, and adapt to light and dark mode. Tap one to keep drawing. • Paper now shows pictures that sit on a line of their own. Each sketch is saved as a PNG next to your note and linked with ordinary Markdown, so your notes stay plain files that open anywhere.

The developer, JESUS SANZ PEREZ, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Seller
    JESUS SANZ PEREZ
    Size
    9.4 MB
    Category
    Productivity
    Compatibility
    Requires iOS 26.0 or later.
    • iPhone
      Requires iOS 26.0 or later.
    • iPad
      Requires iPadOS 26.0 or later.
    • Mac
      Requires macOS 26.0 or later.
    • Apple Vision
      Requires visionOS 26.0 or later.
    Languages
    English and 8 more
    • English, French, German, Italian, Japanese, Korean, Portuguese, Simplified Chinese, Spanish
    Age Rating
    4+
    Copyright
    © Quackbyte 2026