Best Ao3 Margin Notes Apps

248+ iOS apps curated and reviewed

4.2 avg rating
20 free apps
Updated October 2026

From beginner-friendly picks to power-user tools, our ao3 margin notes list covers 248+ iPhone apps updated through October 2026. Compare ratings, prices, and screenshots in one place.

Compare top Ao3 Margin Notes Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1AO3 Margin NotesAO3 Margin NotesFree—NoNoAug 2026
2Notes: Color Notepad, NotebookNotes: Color Notepad, NotebookFree4.6★ (5)NoYesOct 2026
3Obsidian - Connected NotesObsidian - Connected NotesFree4.5★ (2.8K)NoNoNov 2026
4AstroSeekerAppAstroSeekerAppFree5.0★ (1)NoNoOct 2026
5Shymea: Life Map & DecisionsShymea: Life Map & DecisionsFree—NoYesOct 2026
6Palmistry - Palm Reading 3DPalmistry - Palm Reading 3DFree4.4★ (410)YesNoNov 2026
7Bliss - Astrology & PalmistryBliss - Astrology & PalmistryFree3.5★ (6)NoYesOct 2026
8MarginNote 3MarginNote 3Free4.7★ (5K)NoYesNov 2026

Top Picks for Ao3 Margin Notes

Notes: Color Notepad, Notebook#2

Notes: Color Notepad, Notebook by EXTRA MART LLC

Notes for Daily Tasks
Strong Contender
📊 Productivity
4.6(5 ratings)
FreeIn-App Purchases
Notes: Color Notepad, Notebook screenshot 1
Notes: Color Notepad, Notebook screenshot 2
Notes: Color Notepad, Notebook screenshot 3
Notes: Color Notepad, Notebook screenshot 4
Notes: Color Notepad, Notebook screenshot 5
Notes: Color Notepad, Notebook screenshot 6

A fast and simple note-taking application for jotting down ideas, managing daily tasks, and organizing information. It allows for quick note creation, color-coding, and easy searching to keep important details accessible. Customize your notes with formatting options and share them in various formats.

Obsidian - Connected Notes#3

Obsidian - Connected Notes by Dynalist Inc.

Your second brain on the go
Worth Considering
📊 Productivity
4.5😊(2.8K ratings)
Free
Obsidian - Connected Notes screenshot 1
Obsidian - Connected Notes screenshot 2
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Obsidian - Connected Notes screenshot 5
Obsidian - Connected Notes screenshot 6

Organize your thoughts and ideas with a powerful knowledge base that stores your notes as plain text Markdown files. Access your personal second brain on any device, with extensive customization options and community-driven plugins.

What We Love

  • 🚀 Powerful features
  • 👍 Customizable and flexible
  • 🔒 Secure and private
  • 💡 Innovative note-taking approach
  • 🚀 Smooth mobile experience
  • 👍 Excellent desktop and mobile integration
  • 👍 Vibrant community and plugin ecosystem

Room to Improve

  • 🐛 Sync issues and unreliable iCloud integration
  • 🔋 Slow startup and performance issues on mobile
  • 👎 Steep learning curve for new users
  • 👎 Limited sorting and organization options
  • 👎 Lack of WYSIWYG editing on mobile

More Ao3 Margin Notes apps to explore

FAQ about Ao3 Margin Notes

Are there free ao3 margin notes apps for iPhone?
Yes — 20 of the top ao3 margin notes apps we rank are free to download, including AO3 Margin Notes and Notes: Color Notepad, Notebook.
AO3 Margin Notes has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 248+ ao3 margin notes apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.