xxFast
This is a minimal web browser. No fancy, no weight.
Suitable for users with slow devices.
The app consists of a wrapper around the stock Chrome's WebView - webkit based: https://webkit.org/
It allows to wipe cookies session data with a simple click.
Advantage to navigate on normal mode (no incognito), so sites work properly, and wipe the details whenever needed.
Most of the source code is available at http://softwareff.com/miniwebbrowser/