# e共照網 vs 百威生研

The clearest difference is update cadence: e共照網 at monthly against 百威生研's every 9 months. e共照網 also leads on iOS requirement (13.0 vs 15.1). 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共照網 ships an update monthly, 百威生研 every 9 months. The most recent releases landed on October 6, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | e共照網 | 百威生研 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 9 months |
| Size | 25 MB | 40 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mesdax International Co., Ltd](https://appshunter.io/developer/1246111655) | [MOBILE CARDS ENTERPRISE](https://appshunter.io/developer/1676218596) |

## What reviewers say

### e共照網

[App page](https://appshunter.io/ios/app/e/id1621285981)

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

**In-app purchases:** none


### 百威生研

[App page](https://appshunter.io/ios/app/id6448719926)

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

**In-app purchases:** none


## Frequently asked questions

### Is e共照網 free?

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

### Is 百威生研 free?

百威生研 is free to download, with no in-app purchases.

### Do e共照網 or 百威生研 have ads?

Neither e共照網 nor 百威生研 shows ads.

### Which is updated more often, e共照網 or 百威生研?

e共照網 ships an update monthly, and 百威生研 every 9 months. Most recently, e共照網 was updated on October 6, 2026 and 百威生研 on October 9, 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.*