# Functional Nutrition Resources vs Digestive System Learning

The clearest difference is price: Functional Nutrition Resources at Free against Digestive System Learning's $1.99. Digestive System Learning's advantage is device support and iOS requirement (11.0 vs 14.0). On in-app purchases there is nothing between them.

Functional Nutrition Resources is free to download; Digestive System Learning costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Functional Nutrition Resources | Digestive System Learning |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| In-app purchases | No | No |
| Ads | — | No |
| Size | 2 MB | 16 MB |
| Requires iOS | 14.0 | **11.0** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Nutrition Resources PLC](https://appshunter.io/developer/1757649084) | [Gulsen CAKIR](https://appshunter.io/developer/1788187985) |

## What reviewers say

### Functional Nutrition Resources

[App page](https://appshunter.io/ios/app/functional-nutrition-resources/id6547866075)

**In-app purchases:** none


### Digestive System Learning

[App page](https://appshunter.io/ios/app/digestive-system-learning/id6744746454)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Functional Nutrition Resources free?

Functional Nutrition Resources is free to download, with no in-app purchases.

### Is Digestive System Learning free?

Digestive System Learning costs $1.99, with no in-app purchases.

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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.*