# Buzz Off Shield vs 能量序

The clearest difference is iOS requirement: 能量序 at 12.0 against Buzz Off Shield's 18.4. 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.

## The numbers

| Metric | Buzz Off Shield | 能量序 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 26 MB | 37 MB |
| Requires iOS | 18.4 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pochang Chen](https://appshunter.io/developer/1479221176) | [北京动念智能科技有限公司](https://appshunter.io/developer/1781541269) |

## What reviewers say

### Buzz Off Shield

[App page](https://appshunter.io/ios/app/buzz-off-shield/id6745457381)

**Features:** macOS Compatibility

**In-app purchases:** none


### 能量序

[App page](https://appshunter.io/ios/app/id6757784741)

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

**In-app purchases:** none


## Frequently asked questions

### Is Buzz Off Shield free?

Buzz Off Shield is free to download, with no in-app purchases.

### Is 能量序 free?

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

### Do Buzz Off Shield or 能量序 have ads?

Neither Buzz Off Shield nor 能量序 shows ads.

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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.*