Weekend app deals in the Play Store

Every week there's more hot deals in the Google Play Store than you can shake a smartphone or tablet at. And this week is no different with some great discounts on some great apps, including the retro-styled camera app Vignette and the fourth installment of the Final Fantasy franchise on Android. There's also a nice discount on Clash of Heroes and the MapMyFitness suite of fitness apps. If you've got a few bucks rattling around your pockets, why not invest in a shiny new app for the weekend?