JUST KEEP CALM (co.uk.tappist.keepcalm) on Google Play
The Only Keep Calm App Which Won't Clutter Up Your Phone.Using Only 1.5MB Of Storage, Why Make Your Phone Slower By Downloading Any Other Keep Calm App?Simple, Yet Intuitive.Tap Text To Change, Take Screenshot to Save.Go To Gallery App And Use Screenshot As Wallpaper.Sorted.Simple.Free Forever.Fun.