Taste & Taste summer (for recipes)
Words with friends
Foodswitch (the app where you scan a grocery item & it tells you the healthiest option)
Nespresso (for ordering my coffee )
I use bubhub, pinterest and facebook apps a lot, but they are my least favourite apps...they seem to have the most problems.
ETA: I forgot some...
AGFG (Australian Good Food Guide)
Chemical Maze (for checking additives/numbers in food products)
Shopshop (shopping list app - love it, makes life easier)
Moneysmart (finance app)