# ZHC Security vs 信蜂代发

The clearest difference is in-app purchases: ZHC Security at none against 信蜂代发's 6. ZHC Security also leads on iOS requirement (11.0 vs 15.0). 信蜂代发's advantage is update cadence (every 6 weeks vs every 9 months). On price, ads and device support there is nothing between them.

Both are free to download. 信蜂代发 sells 6 one-off in-app purchases. ZHC Security asks for nothing beyond the download.

ZHC Security ships an update every 9 months, 信蜂代发 every 6 weeks. The most recent releases landed on October 15, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | ZHC Security | 信蜂代发 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 6 weeks** |
| Size | 190 MB | 42 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [斌 王](https://appshunter.io/developer/1235491013) | [郑州荣岑网络科技有限公司](https://appshunter.io/developer/1752085213) |

## What reviewers say

### ZHC Security

[App page](https://appshunter.io/ios/app/zhc-security/id1513150356)

**Features:** macOS Compatibility

**In-app purchases:** none


### 信蜂代发

[App page](https://appshunter.io/ios/app/id6743424176)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 号码状态查询 | $0.99 | one-time |
| 10条短信 | $2.99 | one-time |
| 20条短信 | $5.99 | one-time |
| 40条短信 | $9.99 | one-time |
| 80条短信 | $19.99 | one-time |
| 100条短信 | $24.99 | one-time |


## Frequently asked questions

### Is ZHC Security free?

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

### Is 信蜂代发 free?

信蜂代发 is free to download, with in-app purchases available.

### Do ZHC Security or 信蜂代发 have ads?

Neither ZHC Security nor 信蜂代发 shows ads.

### Which is updated more often, ZHC Security or 信蜂代发?

ZHC Security ships an update every 9 months, and 信蜂代发 every 6 weeks. Most recently, ZHC Security was updated on October 15, 2026 and 信蜂代发 on October 18, 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.*