# Japanese Nutrition Reference vs NutritionFactor

The clearest difference is ads: NutritionFactor at none against Japanese Nutrition Reference's shown. Japanese Nutrition Reference's advantage is device support (3 vs 1). On price, update cadence, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Japanese Nutrition Reference ships an update every 3 weeks, NutritionFactor every 2 weeks. The most recent releases landed on October 11, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Japanese Nutrition Reference | NutritionFactor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 63 MB | 20 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Takuya Sato](https://appshunter.io/developer/1678685171) | [Yuji Suda](https://appshunter.io/developer/1448158807) |

## What reviewers say

### Japanese Nutrition Reference

[App page](https://appshunter.io/ios/app/japanese-nutrition-reference/id6446670591)

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

**In-app purchases:** none


### NutritionFactor

[App page](https://appshunter.io/ios/app/nutritionfactor/id6447796261)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Japanese Nutrition Reference free?

Japanese Nutrition Reference is free to download, with no in-app purchases.

### Is NutritionFactor free?

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

### Do Japanese Nutrition Reference or NutritionFactor have ads?

Japanese Nutrition Reference shows ads; NutritionFactor does not.

### Which is updated more often, Japanese Nutrition Reference or NutritionFactor?

Japanese Nutrition Reference ships an update every 3 weeks, and NutritionFactor every 2 weeks. Most recently, Japanese Nutrition Reference was updated on October 11, 2026 and NutritionFactor on October 27, 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.*