# AUTO RGB vs KYNCHO

AUTO RGB and KYNCHO are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

AUTO RGB ships an update every 6 weeks, KYNCHO every 3 weeks. The most recent releases landed on September 13, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | AUTO RGB | KYNCHO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Size | 43 MB | 25 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [武川 吴](https://appshunter.io/developer/1720875500) | [广州科骏诚汽车电子有限公司](https://appshunter.io/developer/1896476875) |

## What reviewers say

### AUTO RGB

[App page](https://appshunter.io/ios/app/auto-rgb/id6757455758)

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

**In-app purchases:** none


### KYNCHO

[App page](https://appshunter.io/ios/app/kyncho/id6767456812)

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

**In-app purchases:** none


## Frequently asked questions

### Is AUTO RGB free?

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

### Is KYNCHO free?

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

### Do AUTO RGB or KYNCHO have ads?

Neither AUTO RGB nor KYNCHO shows ads.

### Which is updated more often, AUTO RGB or KYNCHO?

AUTO RGB ships an update every 6 weeks, and KYNCHO every 3 weeks. Most recently, AUTO RGB was updated on September 13, 2026 and KYNCHO on September 18, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*