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Histamine Tracker: Food Diary

Histamine Tracker: Food Diary

MCAS & Intolerance Symptom Log

42 ratings
28 reviews
With Ads
💪 Health & Fitness
🍔 Food & Drink
Free
In-App PurchasesWith Ads

Details

Released
March 2, 2026
Updated
November 5, 2026

Features

Developer

Lion, LLC
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iphone
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🧾$59.99
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About

This app helps you identify patterns between your diet and symptoms like fatigue, bloating, and brain fog. It allows you to scan food for histamine levels, track meals, symptoms, and activities, and receive personalized daily findings to understand your triggers.

✓Scan food for histamine levels
✓Log meals, symptoms, and activities
✓Personalized daily findings and pattern surfacing
✓Comprehensive food database with histamine ratings
✓Share journal and reports with health practitioners
✓Low-histamine meal ideas and articles
Show original description
+4

What's New in Histamine Tracker

4.0.6

November 5, 2026

Performance improvements.

5

Subscriptions & In-App Purchases

Monthly

Track symptoms and get AI insights

$19.991 Month
7 Days trial
How to cancel Histamine Tracker subscription ⁉️

User reviews

Most RecentHighest RatedLowest Rated

Easy

I like the app very much. It’s super simple to use. and love the way it attracts my symptoms as well as my diet.
MMlmcas

Response from developer

Thanks for the feedback! Glad you’re finding the app helpful.

Huge help

The app is very easy to use and the AI insights help identify trends and issues. Diet tracking can be a real hassle but it’s much easier with the insights. It’s like getting a reward - knowing what to consider changing/testing and what to keep doing.
TTesting1,2_testing

Response from developer

Thanks for the review! Glad to hear you’re finding it helpful.

Life Saver

It’s a great time saver, educational,
more help than I’ve ever received from anyone on the planet regarding my skin conditions, anxiety, brain fog, gastrointestinal issues, muscle aches, arthritis, eye care and more.
SLShawnee Lynn

Response from developer

Thanks for the feedback! Glad to hear you’re finding it helpful.

Great app!

Shocked to see how many foods I regularly eat were high histamine. Easy to look up foods and log them at the same time.
Good evaluation and suggestions.
BBerklyn9

Response from developer

Thank you for the review! I hope the app helps you.

Love the Histamine tracker

So glad I found this app. It was so much better than the last app I was using. Very simple to use. They take the gas work out of everything. I’m able to scan a label and know within seconds if it has histamine in it. Greatly appreciate that.
MMwhidalgo

Response from developer

Thank you for the review! I hope the app helps you.

See 23 more reviews

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Halal Food List & Scanner
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Say & Read: Kids Learn to Read
Say & Read: Kids Learn to Read

Talk and see your words appear

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Low Histamine & FODMAP Recipes
Low Histamine & FODMAP Recipes

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(1)

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FAQ

What is Histamine Tracker?

Histamine Tracker is a health and fitness app designed to help users identify patterns between their diet and physical symptoms, particularly those related to histamine intolerance. It allows for logging meals, symptoms, and activities, and provides insights into potential triggers.

Does Histamine Tracker have ads?

Yes, Histamine Tracker contains advertisements. As a free app with in-app purchases, advertisements are part of the user experience.

How does Histamine Tracker scan food?

You can point your phone's camera at any meal, menu, or ingredient label within Histamine Tracker. The app will then instantly provide an estimated histamine level for that food item without requiring manual searching or typing.

What subscription options are available for Histamine Tracker?

Histamine Tracker Premium offers monthly and yearly subscription plans, each with a 7-day free trial. A one-time lifetime purchase option is also available. Subscriptions auto-renew unless canceled at least 24 hours before the current period ends.

Can I share my data from Histamine Tracker with my doctor?

Yes, Histamine Tracker allows you to export your full journal and daily reports in a clean format. This exported data can be easily pasted into an email or printed to bring to appointments with your health practitioner.

What kind of insights does Histamine Tracker provide?

The app automatically generates personalized daily findings that surface patterns in your logged data. It connects meals eaten hours earlier to symptoms experienced later, suggesting observations you might otherwise miss and helping you expand your diet with more confidence.

Is Histamine Tracker suitable for tracking period symptoms?

Yes, Histamine Tracker includes an optional Period Tracking feature. You can log your period dates and see if your symptoms correlate with your menstrual cycle, providing another layer of insight into your health.

What is the age rating for Histamine Tracker?

Histamine Tracker has an age rating of 4+. It is available on iPhone, iPad, and iPod devices.