Logseq
Logseq is a free, open-source notes app for Android. A privacy-first, open-source platform for knowledge management and collaboration. It has 45,404 GitHub stars and is released under the AGPL-3.0-only license, and you can install it from F-Droid.
github.com/logseq/logseq (opens in a new tab)
Data as of from the GitHub API and the F-Droid index; description from the project's repository or F-Droid listing. Report an error
About Logseq
Logseq is a knowledge management and collaboration platform. It focuses on privacy, longevity, and user control. Logseq offers a range of powerful tools for knowledge management, collaboration, PDF annotation, and task management with support for multiple file formats, including Markdown and Org-mode, and various features for organizing and structuring your notes. Logseq's Whiteboard feature lets you organize your knowledge and ideas using a spatial canvas with shapes, drawings, website embeds, and connectors.
Privacy and F-Droid
F-Droid builds Logseq from its published source code and flags anti-features such as ads, tracking or reliance on non-free services.
No anti-features flagged on the latest F-Droid build.
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Is Logseq free and open source?
Yes. Logseq's source code is public on GitHub under the AGPL-3.0-only license, which is OSI-approved or FSF-free. F-Droid, which builds it from source, flags no anti-features such as ads or tracking on its latest build.
How do I install Logseq?
You can install Logseq from F-Droid (package com.logseq.app); the links are on this page. Its GitHub repository also publishes releases (latest: 2.0.2).
Is Logseq still maintained?
The repository's most recent commit was on Oct 27, 2026. Its F-Droid listing was last updated on Dec 18, 2025. appsgit only lists apps whose repository had a commit in the last six months.