I started the low FODMAP diet with six apps and only one actually got me through it. If you want to know how to start the low FODMAP diet, this is the best FODMAP app and complete FODMAP diet plan for beginners. Here is my honest review.

The top evidence-based apps for IBS sufferers in 2026. Two focus on diet, one on hypnotherapy, one on CBT, and one combines low FODMAP diet and habit coaching to reduce lifestyle triggers, too (IBS Coach app)

There is a comprehensive free online assessment designed by a leading gut health expert that can tell you if your symptoms are likely to IBS - but you should always confirm results with a medical professional. Getting the right support is important when treating IBS. The IBS Coach app is a science-backed treatment that coaches you through the changes.