# React Native学習入門アプリ vs Ristmik CAD

The clearest difference is update cadence: Ristmik CAD at every 3 days against React Native学習入門アプリ's every 13 months. Ristmik CAD also leads on iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

React Native学習入門アプリ ships an update every 13 months, Ristmik CAD every 3 days. The most recent releases landed on September 17, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | React Native学習入門アプリ | Ristmik CAD |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 3 days** |
| Size | 46 MB | 121 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SINHO LEE](https://appshunter.io/developer/1758063493) | [Ristmik LLC](https://appshunter.io/developer/1759177742) |

## What reviewers say

### React Native学習入門アプリ

[App page](https://appshunter.io/ios/app/react-native/id6553989160)

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

**In-app purchases:** none


### Ristmik CAD

[App page](https://appshunter.io/ios/app/ristmik-cad/id6572303460)

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

**In-app purchases:** none


## Frequently asked questions

### Is React Native学習入門アプリ free?

React Native学習入門アプリ is free to download, with no in-app purchases.

### Is Ristmik CAD free?

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

### Do React Native学習入門アプリ or Ristmik CAD have ads?

Neither React Native学習入門アプリ nor Ristmik CAD shows ads.

### Which is updated more often, React Native学習入門アプリ or Ristmik CAD?

React Native学習入門アプリ ships an update every 13 months, and Ristmik CAD every 3 days. Most recently, React Native学習入門アプリ was updated on September 17, 2026 and Ristmik CAD on September 25, 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.*