# Natto vs REACT!

The clearest difference is in-app purchases: Natto at none against REACT!'s 4. Natto also leads on iOS requirement (6.1 vs 12.0). REACT!'s advantage is device support. On price there is nothing between them.

Both are free to download. REACT! sells 4 one-off in-app purchases. Natto asks for nothing beyond the download.

## The numbers

| Metric | Natto | REACT! |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 14 MB | 136 MB |
| Requires iOS | **6.1** | 12.0 |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tomohiro Kuge](https://appshunter.io/developer/863060268) | [TNQ Tech, Co.](https://appshunter.io/developer/1817559824) |

## What reviewers say

### Natto

[App page](https://appshunter.io/ios/app/natto-dou-free-make-ultimate-natto/id874863273)

**In-app purchases:** none


### REACT!

[App page](https://appshunter.io/ios/app/react-anytime-anywhere/id6747541769)

Enhance cognitive and physical abilities with engaging activities. Improve focus and decision-making while training your entire body. Play on your smartphone anytime, anywhere and compete globally.

**Highlights:** Brain training, Body training, Focus enhancement, Quick decision-making, Global leaderboard, Play anywhere

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100円 | $0.49 | one-time |
| 300円 | $1.99 | one-time |
| 1000円 | $5.99 | one-time |
| 5000円 | $29.99 | one-time |


## Frequently asked questions

### Is Natto free?

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

### Is REACT! free?

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

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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.*