The AdBlocker Ultimate performs far better than any of the other ad blockers tried in the past. The others I tried seemed to be doing their functions reasonably well until I found the much better AdBlocker Ultimate. It blocks ads on sites that let these ads slip through on other seemingly good ad blocking products. I certainly see myself using this app for its expertise at blocking ads, on my browsers which allow it, for the foreseeable future. I predict you'll be pleased getting this ad blocker.