# e东辽 vs 海河之北

The clearest difference is ads: e东辽 at none against 海河之北's shown. 海河之北's advantage is update cadence (every 2 months vs every 15 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

e东辽 ships an update every 15 months, 海河之北 every 2 months. Both last shipped on November 11, 2026.

## The numbers

| Metric | e东辽 | 海河之北 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 15 months | **Every 2 months** |
| Size | 195 MB | 56 MB |
| Requires iOS | 10.0 | 10.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [吉林电视台](https://appshunter.io/developer/927235005) | [天津前沿移动文化传播有限公司](https://appshunter.io/developer/1052639930) |

## What reviewers say

### e东辽

[App page](https://appshunter.io/ios/app/e/id1446577711)

**Features:** macOS Compatibility

**In-app purchases:** none


### 海河之北

[App page](https://appshunter.io/ios/app/id1491294871)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is e东辽 free?

e东辽 is free to download, with no in-app purchases.

### Is 海河之北 free?

海河之北 is free to download, with no in-app purchases.

### Do e东辽 or 海河之北 have ads?

海河之北 shows ads; e东辽 does not.

### Which is updated more often, e东辽 or 海河之北?

e东辽 ships an update every 15 months, and 海河之北 every 2 months. Most recently, e东辽 was updated on November 11, 2026 and 海河之北 on November 11, 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.*