# 欣吉星利达 vs 牙谷云2.0

The clearest difference is update cadence: 牙谷云2.0 at every 3 weeks against 欣吉星利达's every 8 months. 欣吉星利达's advantage is iOS requirement (9.0 vs 12.0). 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.

欣吉星利达 ships an update every 8 months, 牙谷云2.0 every 3 weeks. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 欣吉星利达 | 牙谷云2.0 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 weeks** |
| Size | 41 MB | 72 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [大连吉星远大科技有限公司](https://appshunter.io/developer/1512896307) | [曲阜牙谷网络科技有限公司](https://appshunter.io/developer/1532335908) |

## What reviewers say

### 欣吉星利达

[App page](https://appshunter.io/ios/app/id1612746097)

**Features:** macOS Compatibility

**In-app purchases:** none


### 牙谷云2.0

[App page](https://appshunter.io/ios/app/20/id6449245586)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 欣吉星利达 free?

欣吉星利达 is free to download, with no in-app purchases.

### Is 牙谷云2.0 free?

牙谷云2.0 is free to download, with no in-app purchases.

### Do 欣吉星利达 or 牙谷云2.0 have ads?

Neither 欣吉星利达 nor 牙谷云2.0 shows ads.

### Which is updated more often, 欣吉星利达 or 牙谷云2.0?

欣吉星利达 ships an update every 8 months, and 牙谷云2.0 every 3 weeks. Most recently, 欣吉星利达 was updated on November 7, 2026 and 牙谷云2.0 on November 3, 2026.

---

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