# わくわく食材健康大事典 vs NutritionFactor

The clearest difference is in-app purchases: NutritionFactor at none against わくわく食材健康大事典's 8. NutritionFactor also leads on update cadence (every 2 weeks vs every 2 months). わくわく食材健康大事典's advantage is iOS requirement (9.0 vs 16.4). On price, ads and device support there is nothing between them.

Both are free to download. わくわく食材健康大事典 sells 8 one-off in-app purchases. NutritionFactor asks for nothing beyond the download.

わくわく食材健康大事典 ships an update every 2 months, NutritionFactor every 2 weeks. The most recent releases landed on October 4, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | わくわく食材健康大事典 | NutritionFactor |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 49 MB | 20 MB |
| Requires iOS | **9.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 17+ |
| Developer | [CHIKYUOKOKU, Ltd.](https://appshunter.io/developer/1203179343) | [Yuji Suda](https://appshunter.io/developer/1448158807) |

## What reviewers say

### わくわく食材健康大事典

[App page](https://appshunter.io/ios/app/id1203179344)

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 穀物・豆事典 | $1.99 | one-time |
| 果実・種実事典 | $1.99 | one-time |
| 肉卵・チーズ事典 | $1.99 | one-time |
| 乾物・調味料事典 | $1.99 | one-time |
| ハーブ・健食事典 | $1.99 | one-time |
| 野菜・キノコ事典 | $2.99 | one-time |
| 魚介・海藻事典 | $2.99 | one-time |
| 食材健康事典全巻 | $11.99 | one-time |


### NutritionFactor

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is わくわく食材健康大事典 free?

わくわく食材健康大事典 is free to download, with in-app purchases available.

### Is NutritionFactor free?

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

### Do わくわく食材健康大事典 or NutritionFactor have ads?

Neither わくわく食材健康大事典 nor NutritionFactor shows ads.

### Which is updated more often, わくわく食材健康大事典 or NutritionFactor?

わくわく食材健康大事典 ships an update every 2 months, and NutritionFactor every 2 weeks. Most recently, わくわく食材健康大事典 was updated on October 4, 2026 and NutritionFactor on October 17, 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.*