# 封神錄：修仙外傳 vs Battery Watcher

The clearest difference is device support: 封神錄：修仙外傳 at 3 against Battery Watcher's —. 封神錄：修仙外傳 also leads on iOS requirement (10.0 vs 12.0). On price and in-app purchases there is nothing between them.

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

## The numbers

| Metric | 封神錄：修仙外傳 | Battery Watcher |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | — |
| Update frequency | Every 2 days | — |
| Size | 52 MB | 30 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 17+ | 9+ |
| Developer | [国庆 杨](https://appshunter.io/developer/1754917146) | [Yangchun Shunteng Network Technology Co., Ltd.](https://appshunter.io/developer/1706310654) |

## What reviewers say

### 封神錄：修仙外傳

[App page](https://appshunter.io/ios/app/id1665828933)

**Features:** Vision Pro support

**In-app purchases:** none


### Battery Watcher

[App page](https://appshunter.io/ios/app/battery-watcher/id6467752613)

**In-app purchases:** none


## Frequently asked questions

### Is 封神錄：修仙外傳 free?

封神錄：修仙外傳 is free to download, with no in-app purchases.

### Is Battery Watcher free?

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

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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.*