# Lockbox：Private Control vs 金先生素材宝

The clearest difference is in-app purchases: 金先生素材宝 at none against Lockbox：Private Control's 5. 金先生素材宝 also leads on iOS requirement (12.0 vs 16.0). On price there is nothing between them.

Both are free to download. Lockbox：Private Control sells 5 in-app purchases, starting at $4.99 per 7 days. 金先生素材宝 asks for nothing beyond the download.

## The numbers

| Metric | Lockbox：Private Control | 金先生素材宝 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Update frequency | Every 6 weeks | — |
| Size | 34 MB | 52 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | **iPhone** | — |
| Age rating | 4+ | 4+ |
| Developer | [祥慧 赵](https://appshunter.io/developer/1644813021) | [Zhonghui Changxiang Technology Co.,Ltd](https://appshunter.io/developer/1504828665) |

## What reviewers say

### Lockbox：Private Control

[App page](https://appshunter.io/ios/app/lockboxprivate-control/id6737498872)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员 | $4.99 | per 7 days |
| 月会员 | $6.99 | per month |
| 季度会员 | $9.99 | per 3 months |
| 年度会员 | $12.99 | per year |
| 终身会员 | $14.99 | one-time |


### 金先生素材宝

[App page](https://appshunter.io/ios/app/id6739099397)

**In-app purchases:** none


## Frequently asked questions

### Is Lockbox：Private Control free?

Lockbox：Private Control is free to download, with in-app purchases available.

### Is 金先生素材宝 free?

金先生素材宝 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.*