# WavyOcean vs E仪表

The clearest difference is update cadence: WavyOcean at every 4 days against E仪表's monthly. WavyOcean also leads on iOS requirement (12.0 vs 15.0). 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.

WavyOcean ships an update every 4 days, E仪表 monthly. Both last shipped on November 7, 2026.

## The numbers

| Metric | WavyOcean | E仪表 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Monthly |
| Size | 1 MB | 27 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Jianping Gan](https://appshunter.io/developer/1628488629) | [律 潘](https://appshunter.io/developer/1224263383) |

## What reviewers say

### WavyOcean

[App page](https://appshunter.io/ios/app/wavyocean/id1556163669)

**Features:** macOS Compatibility

**In-app purchases:** none


### E仪表

[App page](https://appshunter.io/ios/app/e/id1637254387)

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

**In-app purchases:** none


## Frequently asked questions

### Is WavyOcean free?

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

### Is E仪表 free?

E仪表 is free to download, with no in-app purchases.

### Do WavyOcean or E仪表 have ads?

Neither WavyOcean nor E仪表 shows ads.

### Which is updated more often, WavyOcean or E仪表?

WavyOcean ships an update every 4 days, and E仪表 monthly. Most recently, WavyOcean was updated on November 7, 2026 and E仪表 on November 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.*