# Histamine Tracker: Food Diary — MCAS & Intolerance Symptom Log

> Log food and symptoms to track histamine intolerance patterns. (iPhone/iPad app by Lion, LLC.)

- Source: https://appshunter.io/ios/app/histamine-tracker-food-diary/id6758752231 (this page in markdown: same URL + `.md`)
- Developer: [Lion, LLC](https://appshunter.io/developer/1874803480)
- Category: Health & Fitness, Food & Drink
- Price: Free with in-app purchases
- Rating: 5.00/5 from 24 App Store ratings · 13 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.1 · 61 MB
- Languages: American English
- Released: 2026-03-02
- Data updated: 2026-09-13
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/histamine-tracker-food-diary/id6758752231/reviews.md

## What is Histamine Tracker?

Fatigue, bloating, brain fog, flushing, anxiety -- if you've spent years dealing with symptoms like these without answers, you're not alone.

Histamine Tracker surfaces patterns in your logged data -- connecting what you ate hours earlier to how you feel later -- so you can explore observations you might otherwise miss.

SCAN FOOD WITH YOUR CAMERA
Point your phone at any meal, menu, or ingredient label and instantly see its histamine level. No searching, no typing -- just snap and know what you're dealing with.

TRACK YOUR WAY
Log meals, symptoms, supplements, and activities naturally. Just type what you ate or how you feel -- no tedious dropdowns or calorie counting.

DAILY FINDINGS THAT SURFACE PATTERNS
After you log entries, the app automatically generates a personalized daily finding. It surfaces patterns in your own data -- connecting meals logged hours earlier to symptoms you noticed later -- and suggests observations worth exploring.

1,000+ FOODS RATED BY HISTAMINE LEVEL
Browse a comprehensive food database organized by category. Every food is rated Low, Moderate, or High histamine so you can make more informed choices.

EXPAND YOUR DIET WITH CONFIDENCE
Many people with histamine intolerance eliminate too many foods unnecessarily. Your logged data helps surface which foods may be worth exploring further, so you can expand your diet with more confidence.

SET GOALS, GET PERSONALIZED INSIGHTS
Tell the app which foods you want to avoid, your ideal sleep schedule, and your wellness goals. Every finding is based on your own entries and personal goals.

SHARE WITH YOUR HEALTH PRACTITIONER
Export your full journal and daily reports in a clean format you can paste into an email or bring to an appointment.

LOW-HISTAMINE MEAL IDEAS & ARTICLES
Browse curated low-histamine meal ideas by category and read articles about managing histamine intolerance and feeling better day to day.

BUILT BY SOMEONE WHO LIVES WITH HISTAMINE INTOLERANCE
After years of struggling with histamine intolerance, insomnia, and chronic pain, I worked with nutritionists, therapists, and sleep specialists to understand how food, sleep, stress, and daily habits affect my symptoms. What I kept wishing for was a simple way to track everything together. So I built it. I use Histamine Tracker every day, and I hope it helps you too.

Histamine Tracker is for informational and personal tracking purposes only and does not provide medical advice, diagnosis, or treatment. Not a substitute for professional medical advice.

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SUBSCRIPTION INFORMATION

Histamine Tracker Premium is available as a monthly or yearly subscription (each with a 7-day free trial) or a one-time lifetime purchase with no renewals. Subscriptions bill to your Apple ID and auto-renew unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings.

Terms of Use: https://lionbb.com/legal/histamine-tracker/terms/
Privacy Policy: https://lionbb.com/legal/histamine-tracker/privacy/

## Key features

- Scan food for histamine levels
- Log meals, symptoms, and activities
- Personalized daily findings and pattern surfacing
- Comprehensive food database with histamine ratings
- Low-histamine meal ideas and articles
- Export journal and reports for health practitioners

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Yearly | $49.99 | per year |
| Monthly | $9.99 | per month |
| Yearly | $59.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime Access | $59.99 | one-time |


## Recent user reviews (10 of 13)

All indexed reviews: https://appshunter.io/ios/app/histamine-tracker-food-diary/id6758752231/reviews.md

### 5/5 — Simple, Easy!

*2026-09-06*

This app is simple to use, doesn’t feel overwhelming and complicated. It tracks your histamine for the day and gives you ideas for swaps.

### 5/5 — Easy as Pie!

*2026-08-12*

The app is easy to navigate

### 5/5 — Great help

*2026-08-06*

I’ve been on here for 3 days now, and its really a great product. I like that I can talk to the AI the ingredient list of my salad or recipe and it can figure out the rest! I also like how it takes into account not just the ingredients, but how the food is prepared (i.e. pressure cooked dried beans vs canned) as to how risky the meal is going to be to my health that day. As I live in a monsoon area I can load in all the variables of temperature, barometric pressure, dust storms and my migraines, nerve pain, fatigue and skin flares and the AI can discern what is triggered by my foods or supplements vs what is environmental! It will even point you to evidence-based research to dig deeper into the suggested insights! I sent it my son who inherited my condition. Just wow!

### 5/5 — So easy and helpful!

*2026-07-31*

It’s great to have some thing that I can just speak my mail into or scan a product and it will log my food and give me feedback on it Histamine load . The community area is excellent also 😊

### 5/5 — Extremely Helpful

*2026-07-04*

I recently developed a histamine intolerance a few months ago, and it’s been a very rough transition in my life. This app has helped me to find my way, and it has taken a lot of the stress and hassle that accompanies adjusting to a low-histamine diet. Highly recommend for anyone going through a similar issue.

### 5/5 — Very helpful and supportive app

*2026-07-01*

The longer I use this app the more I appreciate it. It’s doing a great job keeping up with my patterns and helping me to notice the things that I may had forgotten. I wish I had more time because there are really great benefits that I haven’t been able to take advantage of but I really like the breathing pattern and the support for lares. I find it a very worthwhile app that I’m using much more frequently than I thought I would and finding it very personally responsive. I misunderstood something at the very beginning of using it and they changed the app to make it more understanding and I thought that was very powerful.very

### 5/5 — Very helpful and supportive app

*2026-06-18*

The longer I use this app the more I appreciate it. It’s doing a great job keeping up with my patterns and helping me to notice the things that I may had forgotten. I wish I had more time because there are really great benefits that I haven’t been able to take advantage of but I really like the breathing pattern and the support for lares. I find it a very worthwhile app that I’m using much more frequently than I thought I would and finding it very personally responsive. I misunderstood something at the very beginning of using it and they changed the app to make it more understanding and I thought that was very powerful.very

### 5/5 — My Histamine Intolerance

*2026-06-13*

Thanks to this app I found out I have a histamine intolerance! App helps me with food choices and insights! Highly recommend!

### 5/5 — 5 stars!

*2026-06-10*

It has been a great resource to figure out food.

### 5/5 — Excellent tool for histamine intolerance

*2026-06-06*

I have histamine intolerance, and I was so excited to find this app! It helps immensely in figuring out what I can and cannot eat!

## Frequently asked questions about Histamine Tracker

### What is Histamine Tracker used for?

Histamine Tracker helps you log your meals and symptoms to identify patterns related to histamine intolerance. It aims to connect what you eat with how you feel, providing insights to manage your condition.

### Can Histamine Tracker scan food labels?

Yes, Histamine Tracker allows you to scan food with your camera, pointing it at meals, menus, or ingredient labels to instantly see their histamine level without manual searching.

### How does Histamine Tracker help expand my diet?

By analyzing your logged data, Histamine Tracker can surface which foods may be worth exploring further, helping you confidently expand your diet without unnecessarily eliminating too many items.

### Does Histamine Tracker offer meal ideas?

Yes, the app provides curated low-histamine meal ideas organized by category, along with articles on managing histamine intolerance and improving daily well-being.

### Can I share my data with a doctor using Histamine Tracker?

Absolutely. Histamine Tracker allows you to export your full journal and daily reports in a clean format, which you can easily share via email or bring to appointments with your health practitioner.

### What is the subscription cost for Histamine Tracker?

Histamine Tracker offers a Premium subscription with monthly ($9.99/month) and yearly ($59.99/year) plans, both including a 7-day free trial. Payment is charged to your Apple ID upon purchase.

### How do I cancel my Histamine Tracker subscription?

You can manage and cancel your subscription within your account settings. It's important to cancel at least 24 hours before the end of the current period to avoid automatic renewal.

### Is Histamine Tracker suitable for children?

Histamine Tracker has an age rating of 4+, making it suitable for younger users. However, it is intended for informational and personal tracking purposes and does not provide medical advice.

## Version history (last 5 releases)

### 3.0.7 — 2026-09-08

Performance improvements.

### 3.0.6 — 2026-08-29

Performance improvements.

### 3.0.5 — 2026-08-25

Improvements and bug fixes.

### 3.0.4 — 2026-08-24

Performance improvements.

### 3.0.3 — 2026-08-10

New: Lifetime access. Pay once, use Histamine Tracker forever. Also new: a lower yearly price for new members, and you can log foods and symptoms with your voice. Plus improvements throughout.

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## More apps by Lion, LLC

- [Histamine Food List & Scanner](https://appshunter.io/ios/app/histamine-food-list-and-scanner/id6761553753)
- [Low FODMAP Diet: Food Scanner](https://appshunter.io/ios/app/low-fodmap-diet-food-scanner/id6761809519)
- [Halal Food List & Scanner](https://appshunter.io/ios/app/halal-food-list-and-scanner/id6783627530)
- [Say & Read: Kids Learn to Read](https://appshunter.io/ios/app/say-and-read-kids-learn-to-read/id6795225511)

All apps by Lion, LLC: https://appshunter.io/developer/1874803480

## Related topics

[histamine tracker](https://appshunter.io/ios/topics/histamine-tracker) · [low histamine diet](https://appshunter.io/ios/topics/low-histamine-diet) · [histamine food list](https://appshunter.io/ios/topics/histamine-food-list) · [histamine intolerance](https://appshunter.io/ios/topics/histamine-intolerance) · [low histamine](https://appshunter.io/ios/topics/low-histamine) · [histamine](https://appshunter.io/ios/topics/histamine)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-13.*