A.4.One

Developer tools, one app

Only for Mac

$0.99

Mac

quick note, text editor, note workspace, clipboard manager, text snippets, prompt editor, AI prompts, writing assistant All.4.One is a lightweight macOS quick note app designed for anyone who works with text—writers, prompt engineers, students, professionals, and creators who need a fast, focused workspace to draft, refine, and organize content before moving it elsewhere. The app provides four dedicated workspaces in one clean interface with configurable light and dark themes and selectable high-contrast neon accents, optimized for extended writing sessions. At its core, All.4.One includes a main note editor for free-form writing, brainstorming, and drafts. Whether you're crafting AI prompts, preparing emails, or organizing ideas, this workspace gives you room to work without distractions. The code workspace supports multiple formats including HTML, CSS, JavaScript, JSON, SQL, and Swift, with built-in actions for formatting, previewing, and copying. Perfect for testing snippets, cleaning up data, or preparing code to share—no full IDE needed. The Pins module acts as your text snippet library, letting you save, search, and reuse frequently needed content like prompt templates, email signatures, common phrases, or reference links. Each pin is timestamped and instantly accessible for quick copy-paste workflows. The IP tool provides one-click access to your current public IP address with copy and refresh actions—a handy utility when you need it. All.4.One keeps your text work organized in one place: draft in the main editor, format code when needed, store reusable snippets in Pins, and copy everything to your destination app. Fast, distraction-free, and practical—a productivity workspace that adapts to how you work with text.

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Refocused as Your Quick Note Powerhouse Version 4.0 reimagines All.4.One as the ultimate quick note workspace for text workers. We've refined the experience to make it faster and more accessible for anyone who drafts, edits, and manages text content. What's New: • Repositioned as a productivity-first quick note app • Enhanced note workspace for faster drafting and ideation • Streamlined interface focused on text manipulation workflows • Improved Pins module for better snippet organization • Optimized for prompt editing, content drafting, and text preparation • Better visual hierarchy across all four workspaces This update aligns All.4.One with its core mission: give you a fast, focused space to work with text, then move it where it needs to go. Whether you're refining AI prompts, drafting content, or managing text snippets—All.4.One keeps you productive. Perfect for writers, prompt engineers, students, and anyone who works with text daily.

Version 4.0

The developer, Jorge Del Rio, 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

    Accessibility

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

    Information

    Seller
    Jorge Del Rio
    Size
    1.4 MB
    Category
    Developer Tools
    Compatibility
    Requires macOS 14.6 or later.
    • Mac
      Requires macOS 14.6 or later.
    Languages
    English
    Age Rating
    16+
    Copyright
    © 2025 Jorge Guillermo del Río Ríos
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.