# Nutristant vs Cathier

The clearest difference is in-app purchases: Cathier at none against Nutristant's 3. Cathier also leads on ads (none vs shown). Nutristant's advantage is iOS requirement (16.0 vs 18.6). On price, update cadence and device support there is nothing between them.

Both are free to download. Nutristant sells 3 in-app purchases, starting at $5.99 per month. Cathier asks for nothing beyond the download.

Nutristant ships an update every 4 weeks, Cathier every 3 weeks. The most recent releases landed on October 4, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Nutristant | Cathier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/nutristant/id6745495283/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 weeks | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 66 MB | 8 MB |
| Requires iOS | **16.0** | 18.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [MedPath AI PTE. LTD.](https://appshunter.io/developer/1812564929) | [Jian Shuo Wang](https://appshunter.io/developer/1207762354) |

## What reviewers say

### Nutristant

[App page](https://appshunter.io/ios/app/nutristant/id6745495283)

Scan barcodes or food labels to get an AI-powered breakdown of ingredients, allergens, additives, and added sugars. Get personalized insights based on your dietary needs and sensitivities to make smarter grocery choices.

**Highlights:** AI ingredient scanning, Barcode and label scanning (OCR), Allergen and sensitivity identification, Additive and sugar breakdown, Personalized ingredient highlights, Scan history

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $5.99 | per month |
| Quarterly Subscription | $14.99 | per 3 months |
| Annual Subscription | $49.99 | per year |


### Cathier

[App page](https://appshunter.io/ios/app/cathier/id6760601647)

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

**In-app purchases:** none


## Frequently asked questions

### Is Nutristant free?

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

### Is Cathier free?

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

### Do Nutristant or Cathier have ads?

Nutristant shows ads; Cathier does not.

### Which is updated more often, Nutristant or Cathier?

Nutristant ships an update every 4 weeks, and Cathier every 3 weeks. Most recently, Nutristant was updated on October 4, 2026 and Cathier on October 10, 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.*