# 光学链 vs 金陵数藏 web3.0文化创意产品社区交流

The clearest difference is update cadence: 光学链 at monthly against 金陵数藏 web3.0文化创意产品社区交流's every 3 months. 金陵数藏 web3.0文化创意产品社区交流'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.

光学链 ships an update monthly, 金陵数藏 web3.0文化创意产品社区交流 every 3 months. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 光学链 | 金陵数藏 web3.0文化创意产品社区交流 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Size | 99 MB | 98 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Nanjing Baishitong Digital Technology Co., Ltd.](https://appshunter.io/developer/1434497844) | [Adina Interactive Technology Co., Ltd.](https://appshunter.io/developer/1465159475) |

## What reviewers say

### 光学链

[App page](https://appshunter.io/ios/app/id1494681341)

**Features:** macOS Compatibility

**In-app purchases:** none


### 金陵数藏 web3.0文化创意产品社区交流

[App page](https://appshunter.io/ios/app/web30/id1659783628)

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

**In-app purchases:** none


## Frequently asked questions

### Is 光学链 free?

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

### Is 金陵数藏 web3.0文化创意产品社区交流 free?

金陵数藏 web3.0文化创意产品社区交流 is free to download, with no in-app purchases.

### Do 光学链 or 金陵数藏 web3.0文化创意产品社区交流 have ads?

Neither 光学链 nor 金陵数藏 web3.0文化创意产品社区交流 shows ads.

### Which is updated more often, 光学链 or 金陵数藏 web3.0文化创意产品社区交流?

光学链 ships an update monthly, and 金陵数藏 web3.0文化创意产品社区交流 every 3 months. Most recently, 光学链 was updated on October 9, 2026 and 金陵数藏 web3.0文化创意产品社区交流 on October 7, 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.*