The feature is optional, but it won't work for search engine results or Mozilla-powered ads. Firefox for iOS now comes with a built-in ad blocker to hide select online advertisements when browsing the web on your iPhone or iPad.
The feature is optional, but it won't work for search engine results or Mozilla-powered ads. Firefox for iOS now comes with a built-in ad blocker to hide select online advertisements when browsing the web on your iPhone or iPad.