According to a survey by Comscore 35% of those surveyed said they would be lost without Amazon's app. As you might expect, by virtue of the things it owns Facebook really dominates if you add up all its properties. The news is really good for Facebook in general too, it's the number one app in terms of monthly uses, counting 147 million Americans as users and 81% penetration in mobile app users. App use averages about 2.3 hours per day for Americans, with 18-24s using as much as 3.2 hours per day on their phones. Millennials are happy to pay, with 64% having bought at least one app and 36% having bought none.

Source: Forbes August 29, 2017 21:11 UTC