Joining the bandwagon of lists that are usual for this time of the year. I also think it would be fun to see how my app usage varies over the years.
I have a Nexus 5 and Nexus 10 running the latest version of Android Kit Kat. The order of appearance has no meaning here but these apps are the ones I usually find myself using when reaching for my devices. There are others but the usage just isn't high enough.
1) Foursquare
2) TweetLanes ( phone) / TweetCaster (tablet)
3) Google+
4) Google Maps
5) Chrome Beta
6) Hangouts
7) WhatsApp
8) Instagram
9) Google Drive
10) Gmail
11) IMDB
12) Google Now
13) GoRead
14) Flipboard (tablet only)
15) Astro File Manager
16) Waze
17) GoRead
18) Netflix ( tablet only and 100% of the time to Chromecast)
19) Flixster