Panna is a great cooking magazine. Although downloading the app is free, seeing multiple recipes requires users to pony up the cash for individual issues. The app will give you one free recipe, but if that doesn’t stop you — and it probably will stop quite a few folks — you’ll be happy to hear that you get what you pay for. Issues cost $4.99, while a full subscription sets you back $14.99. You won’t be disappointed with the experience. This magazine was built for mobile, with great instructional videos featuring easy-to-follow recipes for every occasion. You can also create shopping lists, save and even sort your favorite recipes. Free to download, but content will cost you. For iOS devices.