in-app advertising

How many times have you been trying to hang a picture on a wall and you want to see if it’s level, but you’re too lazy to go out to the garage or basement and get a level? Well, now you don’t have to because there’s an app for that! There is also an app that you can use if you are trying to lose weight and want to count your calories for the day. If you can’t find your car in a parking lot, there’s an app that will tell you where you parked, and it will read it to you in a pirate voice (for inquiring minds, the name of that app is Carr Matey)

Angry Birds, Candy Crush, Trivia Crack, Bookworm, Gym Streak.  At any given time, there are millions of smartphone users with their noses glued to their screen using gaming apps or lifestyle apps like these