I was happy with the app as it has friendly UIs. But today I'm really upset about it as it does not allow me to block more sites unless I subscribe, and in their website it is not clearly stated how many websites we can block in the free version. I tried to delete some and it still does not allow me to add new website - it is clear that it forces me to pay if I want to continue with the extension. It feels so bad and I will shift to other extensions as it does worth it if I only want to block one or more sites.

It does not completely block a website. I blocked a website with the addon and that blocked site still could leave some cookies on my browser. So, the addon still allows a blocked website to establish a connection, although a short one, still enough time to leave cookies. If you look for an extension that completely blocks any connection so a website won't find out your IP address, that one ain't doing it for you.

Can only block a couple of websites! This app is really trying to make you pay for it no point in calling it free once you put a paywall on the main thing, Its basically a trial product now.

constantly trying to upsell you to their subscription service, this extension is becoming painful to use.

as others have said the UI has been modified with a dark design pattern that makes you think you can't block sites unless you upgrade. ironically, somehow they have made this addon which is meant to block distractions, pretty distracting due to its incoherent UX.

Blocksite previously got caught out for malicious activities and acting as spyware [1]. Unistalled it today and started using LeechBlock instead, which works way faster and has better features.
[1] https://www.tomsguide.com/uk/us/spyware-hits-11-million,news-27677.html
Blocksite moved to a freemium model too, so everytime you open the UI it's constantly trying to get you to upgrade, pretty annoying.

Buy PREMIUM to unlock a 5 star rating

Because the monetary program

Tava assistindo muito anime, vamos ver se paro agora.

Turned greedy. Bye

Uhm dudes? That some shady design decision to replace the quick-toggler (enable/disable) with the UPGRADE button to make people think they have to upgrade to enable blocking sites now. You have go into the settings to toggle it now. What a crap.

This extension collects your data.
If you are someone who cares about online privacy do not use this extension.
They were involved in a spyware campaign known as "Big Star Labs" (which is their company name) back in 2018 (search it). At that time their extensions were removed from both chrome and firefox but for some reason they were reinstated.
Remember if they did this before there is no reason they wouldn't do it now. Just look at the extension's permissions. They can collect a whole lot of data on you. I used to use this extension and really liked until now but this was a deal breaker for me.

.

挺好

Kinda defeats the point that the toggle on off is so accessible

Бесполезная игрушка.
Невозможно заблокировать рекламные домены.
Блокировать каждый рекламный банер вручную - кретинизм.
Когда-то это расширение работало, теперь оно - редкий отстой. Разработчик сосет у рекламщиков.
Не тратьте время.

https://adguard.com/en/blog/big-star-labs-spyware.html
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