Graphical HTTP Client - Graphical Http Client is a utility to help you test and interact with REST-based web services.
PlateJoy - Get personalized meal plans based on your lifestyle.
Hurl.it - Hurl makes HTTP requests.
ShopWell - Nutrition expertise in your pocket.
Insomnia REST - The most intuitive cross-platform REST API Client ð´
Lose it! - Snap a photo of your food to get nutritional facts