# Allergy Analyzer vs Ingredient Checker

The clearest difference is review sentiment: Ingredient Checker at 100% against Allergy Analyzer's 0%. Ingredient Checker also leads on update cadence (every 5 days vs every 2 months). Allergy Analyzer's advantage is in-app purchases (none vs 3) and iOS requirement (6.0 vs 16). On price, ads and device support there is nothing between them.

Both are free to download. Ingredient Checker sells 3 in-app purchases, starting at $9.99 per year. Allergy Analyzer asks for nothing beyond the download.

Allergy Analyzer ships an update every 2 months, Ingredient Checker every 5 days. The most recent releases landed on October 14, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Allergy Analyzer | Ingredient Checker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (5 ratings)](https://appshunter.io/ios/app/ingredient-checker-ing-it/id6742451675/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 47 MB | 4 MB |
| Requires iOS | **6.0** | 16 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [RIOM BV](https://appshunter.io/developer/643270177) | [Gikaizen](https://appshunter.io/developer/1798461461) |

## 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


### Ingredient Checker

[App page](https://appshunter.io/ios/app/ingredient-checker-ing-it/id6742451675)

Scan food labels to instantly identify ingredients based on your dietary needs and preferences. Organize ingredients into customizable categories and maintain privacy with offline functionality. Make informed food choices with confidence.

**Highlights:** Instant ingredient scanning via camera, Smart categorization of ingredients, Multilingual label support, Personalized custom categories, Offline functionality for privacy, Allergen and diet tracking

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| US | $9.99 | per year |
| Ing It! - Premium | $9.99 | one-time |
| Ing It! - Premium | $19.99 | one-time |


## Frequently asked questions

### Is Allergy Analyzer free?

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

### Is Ingredient Checker free?

Ingredient Checker is free to download, with in-app purchases available.

### Do Allergy Analyzer or Ingredient Checker have ads?

Neither Allergy Analyzer nor Ingredient Checker shows ads.

### Which is updated more often, Allergy Analyzer or Ingredient Checker?

Allergy Analyzer ships an update every 2 months, and Ingredient Checker every 5 days. Most recently, Allergy Analyzer was updated on October 14, 2026 and Ingredient Checker on October 29, 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.*