The FODMAP Food Guide is a simple app for quickly looking up common foods and their FODMAP content, and is a great tool for anyone adhering to a low FODMAP diet.
Mark foods as "sensitive" as a reminder for particularly bad responses, or use it to find patterns in your diet. For example, you actually might be fine with fructose or lactose!
No data is required, so it is ideal for offline use.
A must have for IBS sufferers!