Blue Scribbler

Notes and PDF markup, synced

Free · Designed for iPad. Not verified for macOS.

Lecture PDFs, marked up with Apple Pencil, filed by course, and synced to every device through your own iCloud. No account, no subscription. Scribbler keeps your notes and your PDFs in one place. Write notes in a fast plain-text editor with markdown, code blocks, and [[wiki links]] between them. Import the PDFs you actually work from — lecture slides, problem sets, sheet music — and annotate them with Apple Pencil. Everything files into the same folders, so one folder holds a course's notes and its readings together. NOTES • Plain-text editor with markdown and syntax highlighting • Nested folders, pinning, and archive • [[Wiki links]] connect related notes • Full-text search across everything you've written • Checklists that stay checked PDFs • Import from Files, or share straight from Safari • Annotate with Apple Pencil — highlight, draw, sign • Marks are saved into the PDF itself, so they travel with the file • Collections group PDFs for an exam, a gig, or a project • Full-screen reading mode with swipe-to-turn pages SYNCED THROUGH YOUR OWN iCLOUD • Notes and PDFs sync between iPhone and iPad automatically • Stored in your private iCloud database — not on our servers • No account to create, no subscription, no ads • We collect nothing. There is no analytics and no tracking. Requires an iCloud account for sync. Notes and PDFs count against your iCloud storage, not ours.

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The developer, Blue Communications Inc., 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

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    Accessibility

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    Information

    Seller
    Blue Communications Inc.
    Size
    3 MB
    Category
    Productivity
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • iPad
      Requires iPadOS 17.0 or later.
    • Mac
      Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English
    Age Rating
    4+
    Copyright
    © 2026 Blue Communications Inc.
  • Developer Website
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