19.3K reviews
Content rating
Rated for 3+
5M+
Downloads
Content rating
Rated for 3+
Learn more
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About this app

Obsidian is a powerful knowledge base that works on top of
a local folder of plain text Markdown files.

It is a second brain, for you, forever. Now available on the go for Android!

Features include:
- Customizable toolbar
- Pull down quick actions
- Graph view
- Share to and from Obsidian
- Community plugins
- Themes
- Sidebar pinning for tablet
Plain-text personal knowledge base on the go
Updated on
Oct 30, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection

Ratings and reviews

17.8K reviews
Ser Leng Kuai
March 4, 2022
The desktop version is useful. But this mobile version has a bug that corrupts the notes taken. I am Using Galaxy Note 10plus. The bug causes multiple red dots to be added to the notes. I needed to kill the app to stop the endless loop of red dots being added. After uninstall and reinstalling, I tried on another note and the same thing happened. At this moment, it is unusable for me.
32 people found this review helpful
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Riley Hogben
December 5, 2025
Not only a brilliantly executed concept for note-taking - also an efficient, smooth, user-friendly app that is a joy to use alongside the desktop version. Just take 10-20mins to learn the basics of markdown syntax, and maybe an extra hour to learn about a note-taking system that achieves what you're looking to get from the app. I use a zettelkasten-based system, which Odysseas has a video about on YouTube. Sync is also worth purchasing if you have another device.
5 people found this review helpful
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Mark Cleveland Massengale (SaveMeJebu5)
August 28, 2026
~~After granting permissions, the app was unable to create a folder for my first vault. No problem, I thought. I'll just create the folder myself! Wrong, this didn't work, even though I tricked the app into adding it to my vault list so I could select it, I still get an error. Oh well!~~ (edit: got it working. not sure what the fix even was. Great app. Am now a premium user) edit: Plugins can introduce conflicts and other weird issues, so be careful with those.
7 people found this review helpful
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Dynalist Inc.
August 27, 2026
Are you still running into this issue in the latest version of Obsidian?

What’s new

Includes all new features and bug fixes up to Obsidian Desktop 1.15.0.
- Added PDF export for notes on mobile.
- Manage vaults now uses the same design as the welcome screens, and can create a new Obsidian Sync vault.
- The back button now goes back a screen in Manage vaults instead of closing the app.
- Fixed the editor jumping back to the cursor when the keyboard or status bar changes size.
- Fixed the last community plugins and themes being hidden behind the keyboard while searching.