# 依依钻石(中国) vs 1号钻

The clearest difference is update cadence: 1号钻 at every 3 weeks against 依依钻石(中国)'s every 4 months. 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.

依依钻石(中国) ships an update every 4 months, 1号钻 every 3 weeks. Both last shipped on October 26, 2026.

## The numbers

| Metric | 依依钻石(中国) | 1号钻 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Size | 23 MB | 78 MB |
| Requires iOS | 8.0 | 8.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [YIYI DIAMOND LIMITED](https://appshunter.io/developer/1219211065) | [深圳一号钻电子科技有限公司](https://appshunter.io/developer/1107849852) |

## What reviewers say

### 依依钻石(中国)

[App page](https://appshunter.io/ios/app/id1063686568)

**Features:** macOS Compatibility

**In-app purchases:** none


### 1号钻

[App page](https://appshunter.io/ios/app/1/id1123293716)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 依依钻石(中国) free?

依依钻石(中国) is free to download, with no in-app purchases.

### Is 1号钻 free?

1号钻 is free to download, with no in-app purchases.

### Do 依依钻石(中国) or 1号钻 have ads?

Neither 依依钻石(中国) nor 1号钻 shows ads.

### Which is updated more often, 依依钻石(中国) or 1号钻?

依依钻石(中国) ships an update every 4 months, and 1号钻 every 3 weeks. Most recently, 依依钻石(中国) was updated on October 26, 2026 and 1号钻 on October 26, 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.*