# Links收藏夹 vs 数字成都

The clearest difference is in-app purchases: Links收藏夹 at none against 数字成都's 8. Links收藏夹 also leads on update cadence (weekly vs every 3 months). 数字成都's advantage is ads (none vs shown) and iOS requirement (13.0 vs 15.6). On price and device support there is nothing between them.

Both are free to download. 数字成都 sells 8 one-off in-app purchases. Links收藏夹 asks for nothing beyond the download.

Links收藏夹 ships an update weekly, 数字成都 every 3 months. The most recent releases landed on October 25, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Links收藏夹 | 数字成都 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 3 months |
| Size | 8 MB | 135 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [琪卿 罗](https://appshunter.io/developer/1509216807) | [龙源数字城市(北京)科技有限公司](https://appshunter.io/developer/1484299426) |

## What reviewers say

### Links收藏夹

[App page](https://appshunter.io/ios/app/links/id1575320243)

**Features:** macOS Compatibility

**In-app purchases:** none


### 数字成都

[App page](https://appshunter.io/ios/app/id1576645683)

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6杂志币 | $0.99 | one-time |
| 88杂志币 | $12.99 | one-time |
| 198杂志币 | $29.99 | one-time |
| 名刊会会员365天 | $29.99 | one-time |
| 288杂志币 | $45.99 | one-time |
| 388杂志币 | $59.99 | one-time |
| 数字城市会员365天 | $59.99 | one-time |
| 588杂志币 | $89.99 | one-time |


## Frequently asked questions

### Is Links收藏夹 free?

Links收藏夹 is free to download, with no in-app purchases.

### Is 数字成都 free?

数字成都 is free to download, with in-app purchases available.

### Do Links收藏夹 or 数字成都 have ads?

Links收藏夹 shows ads; 数字成都 does not.

### Which is updated more often, Links收藏夹 or 数字成都?

Links收藏夹 ships an update weekly, and 数字成都 every 3 months. Most recently, Links收藏夹 was updated on October 25, 2026 and 数字成都 on October 8, 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.*