# e& Wider Web vs 儲能管理

The clearest difference is update cadence: 儲能管理 at every 2 weeks against e& Wider Web's every 6 weeks. 儲能管理 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.

e& Wider Web ships an update every 6 weeks, 儲能管理 every 2 weeks. The most recent releases landed on November 11, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | e& Wider Web | 儲能管理 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Size | 23 MB | 63 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kerkfabriek](https://appshunter.io/developer/1532038422) | [ChienShun Chang](https://appshunter.io/developer/1757366122) |

## What reviewers say

### e& Wider Web

[App page](https://appshunter.io/ios/app/e-and-wider-web/id1560376684)

**Features:** Safari Extension

**In-app purchases:** none


### 儲能管理

[App page](https://appshunter.io/ios/app/id6448731191)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is e& Wider Web free?

e& Wider Web is free to download, with no in-app purchases.

### Is 儲能管理 free?

儲能管理 is free to download, with no in-app purchases.

### Do e& Wider Web or 儲能管理 have ads?

Neither e& Wider Web nor 儲能管理 shows ads.

### Which is updated more often, e& Wider Web or 儲能管理?

e& Wider Web ships an update every 6 weeks, and 儲能管理 every 2 weeks. Most recently, e& Wider Web was updated on November 11, 2026 and 儲能管理 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.*