is blokada safe to use?
You don’t have t trust blokada, you can check it’s Sourcecode yourself! The app is completely open source and we’ve received good press coverage in the past
Blokada is not just safe, but with one or more lists enabled, it will actually increase your overall security and privacy. As the other guy said, it’s also completely open source and widely used, so there’s a whole lot of eyes on it.