Keep Calm is the best free app for making Keep Calm and Carry On posters.Keep Calm is the best free Keep Calm and Carry On app available on Android. You are able to modify the text, background color and icon from a choice of fifty.Upgrade to Keep Calm Pro to change the text color and font and set the iconbackground as an image from your gallery.Flip along the menu at the bottom of the app to access more controls. You can use the form mode to use a UI similar to the original version of the app or alternatively save your designs, share them to social networks or set it as your wallpaper.Keep Calm and Carry On posters were designed by the British government in the Second World War to encourage the population however few posters were ever used. The posters have become a recent popular trend after they were rediscovered in 2000.User guide: http:goo.glQiohJKeep Calm Pro: http:goo.glysYkoKeep Calm blog: http:keepcalmandcarryonapp.tumblr.com