Inspect the implementation

A source-available private notes app

Better Keep publishes its application source so users and developers can inspect how notes, local storage, synchronization, and encryption are implemented. The code is licensed under CC BY-NC 4.0, so the accurate label is “source-available,” not OSI-approved open source. Commercial reuse is restricted by the current license.

Published and reviewed by Foxbiz Software Pvt. Ltd. · Updated 2026-07-26

OrganizeNotes, labels, reminders, and rich previews in one calm home

What you can inspect

Flutter clients for mobile, desktop, and web
Local database and synchronization logic
End-to-end encryption and recovery implementation
Backend functions, data rules, and automated tests

License boundary

The repository is available for inspection and non-commercial use under its license. The license does not meet the standard definition of open source because it includes a non-commercial restriction. Better Keep will use the same wording consistently in the app, website, repository, and store materials.

Sources and further reading

Private notes, richer writing

Keep the capture flow. Upgrade everything around it.

Available on Android, iOS, macOS, Windows, Web.

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