Untracker
Untracker is a free, open-source privacy app for Android. Remove tracking information before sharing links. It has 631 GitHub stars and is released under the Apache-2.0 license, and you can install it from F-Droid and Google Play.
github.com/zhanghai/Untracker (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 Untracker
App to help you remove tracking information before sharing links. Features: - Untrack when sharing: You may share links to “Untracker” in the sharesheet to remove tracking information and copy or share again. - Select to untrack: You may select text and click “Untrack” in the selection toolbar to remove tracking information and replace. - Manage rules: You may control or add rules to remove tracking information with JavaScript code.
Privacy and F-Droid
F-Droid builds Untracker 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.
Screenshots
Screenshots from the app's F-Droid listing.
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Is Untracker free and open source?
Yes. Untracker's source code is public on GitHub under the Apache-2.0 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 Untracker?
You can install Untracker from F-Droid (package me.zhanghai.android.untracker) and from Google Play; the links are on this page. Its GitHub repository also publishes releases (latest: v1.0.8).
Is Untracker still maintained?
The repository's most recent commit was on Sep 24, 2026. Its F-Droid listing was last updated on Jul 11, 2025. appsgit only lists apps whose repository had a commit in the last six months.