mySymptoms is the best way to track food, symptoms, and bowel movements to help identify trigger foods in your diet. mySymptoms is a flexible diary for tracking food, bowel health, stress, sleep, mood, medications and symptoms to gain insights into your digestive health and well-being.

mySymptoms makes logging a food and symptom diary easy - remembering your favorite foods and providing customizable symptoms. The diary analysis reveals any patterns that emerge between your diet and symptoms. Print a PDF report of your diary/journal.


• Record food, drink, medication, mood, stress, exercise, environment, and other activities
• Record symptom intensity and time
• Record bowel movements (using Bristol scale), energy, and sleep quality
• Create a PDF report or CSV export of your diary
• Multi-user - keep a diary for each member of the family
• Password protection


• Discover any patterns between your diet and symptoms
• View suspect foods, trends, and correlations between food and symptoms
• Configurable analysis


• Simply begin by tracking your meals along with any symptoms you experience
• Over time, the more you track, the more the analysis has to work with to provide insights

mySymptoms has been used by sufferers of:

• IBS (Irritable Bowel Syndrome)
• IBD (Inflammatory Bowel Disease)
• Food intolerance and sensitivities such as dairy, gluten, lactose
• Acid reflux
• Crohn’s disease
• Celiac disease
• SIBO (Small Intestinal Bacterial Overgrowth)
• Ulcerative colitis
• Migraines & cluster headaches
• Eczema
• Bloating, heartburn, and many other digestive conditions

mySymptoms is also useful for recording a FODMAP diet.

Please note that the analysis uses statistical methods to highlight suspect foods/items and does not understand your diet or specific health circumstances.

Any information provided by the app is not medical advice. Always consult a doctor if you have any concerns about your health. Always consult a licensed health professional prior to modifying your diet.


If you experience any issues with mySymptoms, then please contact our support team - we will do our utmost to resolve the issue as soon as possible. Thanks!



What’s New

Version 5.26

This update includes a fix for intermittent problems with the PDF export feature experienced by some customers on iOS 14.4.

Wishing you a symptom-free day!

The mySymptoms team.

Ratings and Reviews

4.5 out of 5
400 Ratings

400 Ratings

mightyducks69 ,


Excellent app,very easy to use and great if you want to track your diet for any reason,also great way to keep track of medications taken etc...
Developer was very quick to respond when I had an issue and resolved in no time at all,highly recommend downloading this,price is also very reasonable for the content provided. :-)

pallas12355 ,

Favourite food & symptoms tracking app!

This app is honestly amazing for any IBS sufferers. It’s very straightforward and intuitive, although it does have a user guide within the app should you need assistance with anything. I love that you can see the exact time you’ve made a diary entry as it helps me stay aware of my choices and it keeps me accountable. I’m also happy that I can go back to a previous day and fill up my diary if I was too busy to do it on the day. The graphs are helpful and I’m glad they are transparent about correlation not causation and that they include confidence levels. The graphics are ok, the app has a clean look, nothing fancy but nice and easy to use.

A few suggestion for the developers: introduce a trends tab, for example one of your competitors has trends graphs of how the bowel movements fluctuate within a week or within a month. That would be helpful as well as stress trends or maybe some way to see them both on the graph to see the correlation.
Also, it’d be good if you could fetch health data from Apple’s Health app and link the results to that. For example, a big trigger for my flare-ups is lack of sleep and I track my sleep on my smart watch so it’d be cool if MySymptoms could pick up on lack of sleep etc. You could do it for other smart watches too, like Garmin or Fitbit. Exercise and sleep definitely impact IBS so it’d be amazing if that was an option.

protonpaddy ,

mediocre at best

the 'algorithm' is highly questionable not least because the data input is highly error prone unless you create your own very specific foods etc and only use them to ensure consitency. Even then there's no way to identify your own items in the 'organizer' as its just a database dumped list. more broadly it highly lacks any real form of organisation built in or customisable to help you ensure your data is correct. at best it is a basic food diary. it has t been actively developed on since I first used it in late 2016. the 'cloud' option is their own - this stopped working 4 weeks after registration and disabling the 'cloud' option renders the app unusable (and no access to my data).

Developer Response ,

We're sorry to hear you haven't found the app useful. The app is frequently updated. Please contact our support team regarding any issues with your cloud account and they will be happy to remedy the issue. Kind regards, mySymptoms team.

App Privacy

The developer, SkyGazer Labs Ltd, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • User Content

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Health & Fitness
  • Identifiers
  • Usage Data
  • Diagnostics

Privacy practices may vary based on, for example, the features you use or your age. Learn More


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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