When it comes to summer fun, nothing beats a perfect meal from the grill – just as a cookout failure can be disastrous. These three apps can improve your chances of a successful barbecue. The Pit Pal BBQ App adds a bit of science to the barbecue process. Grillers log details about each cook like, temperature, wood type, charcoal, gas and weather. There are more variables from food type and weight sauce, rub and more. The benefit of having all this info is to allow for instant access to what works and what doesn’t. The app is free for iOS and Android with in-app purchases available to add more functions.…