Mozilla still own money with advertising in the browser – the current project of the self-proclaimed Web change but goes in a different direction.
Focus by Firefox is fun and it blocks ads on Web pages that were called within Safari on the iOS platform under certain circumstances. Mozilla justified this step with the privacy of the user, because focus blocks Tracker, analytics data or even sharing buttons – you will find just that in circumstances in advertising.
Currently looking for more feedback, in order to expand the free app. Focus is located in the app store for Apple’s iOS, under the hood, the content Blocker is based on the open source block list of disconnect. At the time of this article, the app is in the USA store is available.
You can not directly speak of an ad blocker, because she should remain so unaffected without tracking.