Managing your PKU diet on a day to day basis isn't easy, so that's why PKU Calculator was created. With PKU Calculator, you can work out how many exchanges are in the food you want to eat, or how much you need to weigh out to meet your exchanges. And now you don't even need to dig out the protein on the pack with the calculator having easy access to the app's food database. What's even better, you don't have to be registered to get access to the database!

If that isn't enough, there is a diet management section where you can record how many exchanges you are having on a daily basis so you can keep track of all the exchanges you are having, and quickly see if something is taking a lot more of your exchanges than you thought.

There are lots more features along the way, so stay tuned!