Hate it because it works so well. Was just abt to open an FB link when it blocked me because my timer was over. But srsly, it works great. No worries abt its access to all data (browse reddit for explanations abt this).

This add-on works even while you minimize Firefox or turn off your smartphone monitor. Therefore, the time limit is reached even though you have stopped browsing the site.

Great add on. Simple and it does the job. Thanks a lot for making this.

Incredible improvement in managing my Instagram feed addiction

Works perfectly. This app has helped me a lot!

Very nice extension

Does exactly what it claims to do, no hassles!
Has helped me tremendously with staying focused throughout the workday.

excellent add-on. tons of options. easy to use.

Can't believe that adding a web site doesn't allow (copy-and-) paste. You have to TYPE the web site?

It's very useful and completely app,
Thank you.

works perfectly

Its not blocking anything