# AllerGen - AI Elimination Diet — Eliminate Damaging Foods

> AI-powered food inflammation tracker using photo and meal journaling. (iPhone/iPad app by Zachary Lehouillier.)

- Source: https://appshunter.io/ios/app/allergen-ai-elimination-diet/id6753673532 (this page in markdown: same URL + `.md`)
- Developer: [Zachary Lehouillier](https://appshunter.io/developer/1840528290)
- Category: Health & Fitness, Education
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 18.5 · 13 MB
- Languages: American English
- Released: 2025-10-14
- Data updated: 2026-06-12
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/allergen-ai-elimination-diet/id6753673532/reviews.md

## What is AllerGen?

Find out what’s really causing your body’s inflammation—without guessing.

AllerGen helps you see how the foods you eat affect your face, skin, and energy. By combining simple photo and meal tracking with AI analysis, it reveals patterns you’d never notice on your own.

1. Take a baseline photo – Capture your normal, rested appearance when you first set up the app.

2. Track your meals – Snap a quick photo of everything you eat.

3. Morning check-ins – Each morning, take a short selfie as soon as you wake up.

4. AI comparison – The app compares each new photo to your baseline, detecting changes like puffiness, redness, or swelling.

5. Discover correlations – Over time, the app highlights which foods most often lead to higher “inflammation scores,” so you can make informed food choices.

Disclaimer: This app is for informational and wellness purposes only. It does not diagnose, treat, or replace professional medical advice. Always consult your healthcare provider before making medical decisions.

LEGAL INFORMATION
• Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
• Privacy Policy: https://allergenapp.netlify.app/privacy-policy

*Some features and content are available only with a paid subscription.

## Key features

- AI-powered inflammation detection
- Photo-based meal tracking
- Daily selfie check-ins
- Baseline photo comparison
- Correlation discovery
- Inflammation scoring

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Unlimited access | $9.99 | per 7 days |
| Unlimited access | $59.99 | per year |
| Unlimited access | $9.99 | per month |



## Frequently asked questions about AllerGen

### What is AllerGen?

AllerGen is an AI-powered app that helps you identify foods causing inflammation by tracking your meals and comparing daily photos to a baseline. It reveals patterns between your diet and physical changes like puffiness or redness.

### How does AllerGen work?

You start with a baseline photo, then track your meals by taking pictures. Each morning, you take a selfie, and the app's AI compares it to your baseline to detect changes, highlighting foods that correlate with increased inflammation scores.

### Is AllerGen a medical app?

No, AllerGen is for informational and wellness purposes only. It does not diagnose, treat, or replace professional medical advice. Always consult your healthcare provider before making medical decisions.

### What are the subscription options for AllerGen?

AllerGen offers several subscription plans for unlimited access, including $9.99 per month, $9.99 per 7 days, and $59.99 per year.

### What devices does AllerGen support?

Currently, AllerGen is available for iPhone devices.

### How often is AllerGen updated?

The latest version of AllerGen is 1.2, and it was last updated on November 5, 2025. Updates typically include new features and improvements.

### Does AllerGen have ads?

No, AllerGen does not contain advertisements. Some features and content are available with a paid subscription.

### What is the age rating for AllerGen?

AllerGen has an age rating of 4+, making it suitable for a wide range of users.

## Version history (last 3 releases)

### 1.2 — 2025-11-05

- Improved morning checkin logic & processing
- Bug fixes

### 1.1 — 2025-10-28

- Improved face analysis. 

- Bug fixes. 

- Paywall implemented.

### 1.0 — 2025-10-15

No release notes.

## More apps by Zachary Lehouillier

- [Blume - Baby Tracker](https://appshunter.io/ios/app/blume-baby-tracker/id6755359195)

All apps by Zachary Lehouillier: https://appshunter.io/developer/1840528290

## Related topics

[elimination diet](https://appshunter.io/ios/topics/elimination-diet)

---

*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 2026-06-12.*