# 看见蛟河 vs 数字沧州

The clearest difference is in-app purchases: 看见蛟河 at none against 数字沧州's 17. 数字沧州's advantage is update cadence (every 2 months vs every 9 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 数字沧州 sells 13 one-off in-app purchases. 看见蛟河 asks for nothing beyond the download.

看见蛟河 ships an update every 9 months, 数字沧州 every 2 months. The most recent releases landed on September 7, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | 看见蛟河 | 数字沧州 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 months** |
| Size | 159 MB | 129 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [吉林电视台](https://appshunter.io/developer/927235005) | [龙源数字城市(北京)科技有限公司](https://appshunter.io/developer/1484299426) |

## What reviewers say

### 看见蛟河

[App page](https://appshunter.io/ios/app/id1481034681)

**Features:** macOS Compatibility

**In-app purchases:** none


### 数字沧州

[App page](https://appshunter.io/ios/app/id1574154708)

**Features:** macOS Compatibility

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6杂志币 | $0.99 | one-time |
| 数字城市会员（月） | $2.99 | 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 |
| 数字城市会员（年） | $29.99 | one-time |
| 288杂志币 | $39.99 | 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 | $79.99 | one-time |
| 588杂志币 | $89.99 | one-time |
| 读书会会员 | $299.99 | one-time |


## Frequently asked questions

### Is 看见蛟河 free?

看见蛟河 is free to download, with no in-app purchases.

### Is 数字沧州 free?

数字沧州 is free to download, with in-app purchases available.

### Do 看见蛟河 or 数字沧州 have ads?

Neither 看见蛟河 nor 数字沧州 shows ads.

### Which is updated more often, 看见蛟河 or 数字沧州?

看见蛟河 ships an update every 9 months, and 数字沧州 every 2 months. Most recently, 看见蛟河 was updated on September 7, 2026 and 数字沧州 on September 20, 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.*