Disclaimer: I am not entirely sure where I should post this. I could not find any suitable thread. Please move it to proper thread if you find one
# Firefox Focus – A Free, Fast Private Browser for…android!
If you know about Firefox Focus (in iOS) and wanted to try it (like me) but have an android phone.
Fear not.
Go grab an Android build 
The builds will be updated in a weekly basis. There are in total 5 versions. Debug Version using both Gecko and WebKit. test coverage versions of WebKit and Klar.
Details and the builds are here. Feedback (about what does not work) is always welcome. Either here or in the blog: http://blog.rabimba.com/2017/06/bringing-focus-back-firefox-focus.html
And if you don’t want to read the blog at all (I promise it has lot of images 
)
The blog has coverage builds as well as Klar builds too(as well as a modified build for MIUI based Roms)