Average daily frequency of app usage March 2013 & March 2014

Source:  Data from Flurry, reported in their blog, 22nd April 2014
Based on analysis of 500,000 apps across 1.3bn devices
What it means is that the bulk of devices (56%) open apps fewer than 16 times per day, but there is a rising number (31%) of super users who open apps 16-60 times, and some (13%) who open more than 60 times.
I'd be an addict on my phone and a regular user on my tablet