A food, symptom & lifestyle diary

Read what
your body has
been trying
to tell you.

Log what you eat, how you sleep, what you take and how you feel. mySymptoms helps you spot the patterns hiding in your own days — then hands you a report to share with your clinician.

Start your diary Free to download · iOS & Android
Your daily diary
A day in the mySymptoms diary showing breakfast, a snack, a logged symptom, lunch and a drink, each with a time.
As featured in
  • Business Insider
  • Healthline
  • Women's Health
The method No. 01 — How it reads your patterns

Your days already hold the answer. The app helps you find it.

Nobody remembers what they ate three Tuesdays ago, let alone how they felt the morning after. So mySymptoms remembers for you. As your diary fills, its correlation engine quietly lines up what you recorded against how you felt — and surfaces the items that keep turning up alongside a flare, and the ones that don't.

It reads like a case file, not a chart. Suspects are the things that appear often with a symptom. Helpers are the ones linked to feeling better. And when there simply isn't enough logged yet, it says so — plainly. The more you record, the sharper the picture. Timing alone never proves causation, and the app is honest about that too.

Most associated with
Vomiting
Early insights
11 of 28 days

Foods and items that appear often with an increase in this symptom.

Apple wine 1.42
Logged 5 times · Confidence: Moderate
Cow's milk 0.85
Logged 10 times · includes 1 related item
Dairy 0.85
Logged 9 times · Confidence: Moderate
A recreation of the app's real associations view. Patterns become clearer the more you log — and timing alone doesn't prove causation.
The investigation No. 02 — Three steps, start to clinic

A simple habit that quietly does the detective work.

01
Record

What matters, in seconds

Food, symptoms, medication, sleep, stress, exercise, energy, bowel movements. Tap it in as your day happens — no essays, no guilt about the days you miss.

The habit
02
Reveal

Turn the log into insight

The correlation engine lines up what you did against how you felt, and highlights the patterns worth a second look — suspects, helpers, and the trends moving over time.

The patterns
03
Report

Share it with your clinician

Export a clear PDF of your diary and trends, so the conversation in the room starts from real data instead of a hazy memory of last month.

The handover
Inside the app No. 03 — Three screens, three jobs

The exhibits.

Real screens from mySymptoms v6.3 on iOS. Nothing dressed up — this is what your own data looks like once you've been logging for a few weeks.

The stories · No. 04

After years of guessing, I finally had something to show my doctor.
Rachel A. · logging for 8 months
Verified App Store review
4.7 average from 1.2 million people across iOS & Android

Start the diary. See what surfaces.

It takes a few seconds a day. Give it a couple of weeks and let the patterns come to you — then take the report to the people who can help.

Download mySymptoms Free · To Better Digestion · from SkyGazer Labs