# Allergy Analyzer vs Allergy Log

The clearest difference is in-app purchases: Allergy Analyzer at none against Allergy Log's 4. Allergy Analyzer also leads on ads (none vs shown) and iOS requirement (6.0 vs 16.6). Allergy Log's advantage is update cadence (every 3 weeks vs every 2 months). On price and device support there is nothing between them.

Both are free to download. Allergy Log sells 4 in-app purchases, starting at $3.99 per 7 days. Allergy Analyzer asks for nothing beyond the download.

Allergy Analyzer ships an update every 2 months, Allergy Log every 3 weeks. The most recent releases landed on October 14, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Allergy Analyzer | Allergy Log |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (4 ratings)](https://appshunter.io/ios/app/allergy-log-intolerance-diary/id6738300083/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 47 MB | 87 MB |
| Requires iOS | **6.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [RIOM BV](https://appshunter.io/developer/643270177) | [OriginX](https://appshunter.io/developer/1725593771) |

## What reviewers say

### Allergy Analyzer

[App page](https://appshunter.io/ios/app/allergy-analyzer/id850274760)

Track and analyze potential triggers for allergic reactions by logging symptoms and related food, activities, or situations. Gain insights into correlations and occurrences over time to better understand your allergies.

**Highlights:** Analyze symptom-contact correlations, Calculate correlation coefficients, Graphic insight into occurrences over time, Review and edit entries, Customize complaint categories, Add custom food/activity types, Quick scan and in-depth analysis modes

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Allergy Log

[App page](https://appshunter.io/ios/app/allergy-log-intolerance-diary/id6738300083)

Track food reactions and environmental triggers to understand your health better. Log meals, symptoms, and use AI to scan ingredients from photos. Visualize trends with charts and export data for healthcare providers.

**Highlights:** Personalized allergy tracking, Smart food logging, AI ingredient scanning, Bristol Stool Scale integration, Visual data representation, Data export, Customizable themes

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Monthly | $12.99 | per month |
| Yearly Trials | $69.99 | per year |
| Yearly | $89.99 | per year |


## Frequently asked questions

### Is Allergy Analyzer free?

Allergy Analyzer is free to download, with no in-app purchases.

### Is Allergy Log free?

Allergy Log is free to download, with in-app purchases available.

### Do Allergy Analyzer or Allergy Log have ads?

Allergy Log shows ads; Allergy Analyzer does not.

### Which is updated more often, Allergy Analyzer or Allergy Log?

Allergy Analyzer ships an update every 2 months, and Allergy Log every 3 weeks. Most recently, Allergy Analyzer was updated on October 14, 2026 and Allergy Log on October 21, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*