# 641rc vs JIAYU R/C

The clearest difference is update cadence: JIAYU R/C at every 10 days against 641rc's every 6 weeks. 641rc's advantage is iOS requirement (13.0 vs 15.6). 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.

641rc ships an update every 6 weeks, JIAYU R/C every 10 days. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 641rc | JIAYU R/C |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 10 days** |
| Size | 92 MB | 89 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [秋华 黄](https://appshunter.io/developer/1831757771) | [猎归](https://appshunter.io/developer/1396873422) |

## What reviewers say

### 641rc

[App page](https://appshunter.io/ios/app/641rc/id6754752903)

**Features:** macOS Compatibility

**In-app purchases:** none


### JIAYU R/C

[App page](https://appshunter.io/ios/app/jiayu-rc/id6790246934)

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

**In-app purchases:** none


## Frequently asked questions

### Is 641rc free?

641rc is free to download, with no in-app purchases.

### Is JIAYU R/C free?

JIAYU R/C is free to download, with no in-app purchases.

### Do 641rc or JIAYU R/C have ads?

Neither 641rc nor JIAYU R/C shows ads.

### Which is updated more often, 641rc or JIAYU R/C?

641rc ships an update every 6 weeks, and JIAYU R/C every 10 days. Most recently, 641rc was updated on November 9, 2026 and JIAYU R/C on October 31, 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.*