Health Guides
Food & symptom diaries

3 iPhone apps for a clearer gut-health diary

Meals, symptoms, notes: choose a diary that fits what you actually want to record.

03 options · iPhoneReviewed November 2, 2026
Oatmeal, a pear and an open notebook on a sunlit table.
A little more insight into your everyday.
A note on ownership

We make the app listed first in each guide. The order is our editorial preference, not an independent test or clinical ranking. We include alternatives so you can compare.

The shortlist

Three options. Different strengths.
02Another approach

A detailed everyday diary

mySymptoms Food Diary

A broader diary that brings food, symptoms, medication, sleep and stress into one place.

What it offers

  • Detailed food and symptom records.
  • PDF and CSV reports, as described by the developer.

Before you choose

Analysis highlights associations in your entries, not proven causes. Check the trial and subscription terms before starting.

View in the App Store

Subscription after the trial. See current terms in the App Store.

Official listing
03Another approach

A FODMAP food reference

Monash FODMAP Diet

A specialist reference for people exploring the low-FODMAP approach with appropriate professional guidance.

What it offers

  • Food reference with FODMAP traffic-light ratings.
  • Diary tools for meals, IBS symptoms and reintroduction.

Before you choose

Choose it for its FODMAP reference and diary tools. It is a different kind of tool from a general symptom tracker.

View in the App Store

Paid download. Check the current regional price in the App Store.

Official listing

A tool for your records,
not a diagnosis.

These apps support personal records or everyday habits. They do not replace professional medical care. Check current costs and privacy details before downloading.

We reviewed published descriptions, not clinical outcomes. We have not independently tested the alternatives. Numbering is the order of this publisher-owned list, not a score.