neutriNote: open source notes

4.4
606 reviews
50K+
Downloads
Content rating
Everyone
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About this app

What is neutriNote?

In a nutshell, all-in-one preservation of written thoughts, be those text, math (LaTeX), rich markdown, drawings, etc., in fully searchable plain text (universal UTF-8).


Uncluttered UI

Fine-tuned user interface elements to reduce app switching. Accessible search filters for precise navigation to your note contents with minimum taps.


Customization

Your workflow can be further automated by Tasker, Barcode Scanner, ColorDict, and other add-ons, or by connecting neutriNote's repository to web-based services. Options available to deep configure your note taking process.


Backup

Multiple ways to backup your notes. Freedom to pick a cloud backend that works for you: open source P2P Syncthing, Dropbox, or third party Google Drive, Box, OneDrive components.


Cost

Totally free. No hidden permission (see below). Optional add-ons can be purchased to support its development.


( ͠° ͟ʖ ͡°)

App Permissions Explained:

1. Location access for location based search
2. Camera access for built-in barcode scanner
3. Storage access for core functions
4. Permission required by Sony devices

1. and 2. can be denied/revoked as needed either from Settings or via Marshmallow's runtime permissions.


/X\('-')/X\

Test drive the latest features: https://play.google.com/apps/testing/com.appmindlab.nano

GitHub: https://github.com/appml/neutrinote
Updated on
Mar 6, 2025

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

4.4
561 reviews
CrustyClaps
March 16, 2025
"Invalid storage path" unable to link image to notes after full permissions granted.
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AppML
March 17, 2025
Do this: Settings -> Local Repository Path
Water Bottle
May 20, 2021
Perfect workhorse app. Migrated from Evernote, to Simplenote, now been using Neutrinote exclusively for over a year. Not very exciting on the surface, but again: my Android note-taking has been exclusively on Neutrinote for over a year now. I don't even *know* if there's better alternatives because I haven't felt the need to look. PLUSES: Fast; Maximalist (no endless submenus); Local note storage as .txt files (no server issues or DRM); No feature creep; Markdown (it's there if you need it).
17 people found this review helpful
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AppML
May 22, 2021
Thank you for your feedback
Michael Miller
November 27, 2023
This app is loaded with functionality - way beyond what I would ever use. Beware that the help file was written originally with Android 10 or earlier in mind. Reference is made to setting the repository when installing. Ignore this if you have a recent Android version. Create a folder called Backup with a sub folder called mirror and enable Backup Mirroring to enable access to copies of your original text files.
6 people found this review helpful
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AppML
November 25, 2023
Mirror sync will take place when the app goes to the background, or when the user pulls to refresh.

What’s new

v4.5.5c
- More robust backup mechanism.
- Minor notification fixes.

App support

About the developer
Boon Biu Saelim
lightandshadowscamera@gmail.com
103 Sterling Ridge Way Cary, NC 27519-7666 United States
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