The best there is!

Brilliant! Is there a better word? If so it's that as well. I wanted my life back and now I have it. Perfect way to avoid the sewer that parts of the internet have become. Give these guys a medal, no, give them two medals. Finally, someone does something useful and productive. 10/10.

This extension is great!! I actually prefer this over StayFocusd which I used when using Chrome. Thank you for the great app!

I was looking for solution to keep concentrated during my working hours. Today is my first day with your add-on, but I can see positive results! Thank you very much for aid.

I find it useful and works all the time. Also nice to see its there for mobile firefox as well.

Everything works perfectly except for the Override function that doesn't seem to be working at all . This should be fixed asap as i have to disable use for private windows just to browse for say 10 minutes and then i have to go back and enable it again .

UX is confusing. I tried to use this for a week or so, could not configure the blocking and scheduling as I wanted to.

One of the ultimate, best extensions of all time. As an addict of procrastination, my life would be more of a mess without it, and I am not exaggerating.

This module is oh-so-helpful to deal with my Twitter addiction. I don't know how I could do without it.

Simple d'utilisation sur Android. Permet de reprendre le contrôle de son temps.

Oh it works alright

It doesn't work anymore. I'm on firefox and followed the steps perfectly, yet when I visit the sites I put in the "block" section nothing happens.

Great extension for dealing with distracting sites!
Personally, it has helped me boost my productivity by being able to concentrate on work.
Please don't make it easy to uninstall this extension

It helped me so much thank you
Also for one complaining its easy to turn off, put very hard code and then you can't turn it off

I've just created a Firefox account with the only purpose of writing this five stars review. This add-on is everything you need.