Compare Firefox browser to UC Browser

Firefox UC Browser
Development Status Active Unknown
Operating Systems Android, iOS, BSD, Linux, macOS, Windows
Android, iOS, Windows, Symbian
Year Started 2004
Manufacturer Mozilla Foundation Unknown
Rendering Engine Gecko Unknown
AdBlock Native Unknown Unknown
Extensions support Yes Unknown
Browser Sync Yes
Built-in VPN?
License MPL 2.0 Currently unknown
Wikipedia Page Firefox on Wikipedia UC Browser on Wikipedia
Device Platforms Desktop, Mobile Desktop, Mobile
Public Source Code? https://github.com/mozilla-firefox/firefox No
Website www.mozilla.org/firefox/ www.ucweb.com