# 注册安全工程师题库2022 vs mint Inv

The clearest difference is update cadence: mint Inv at every 5 weeks against 注册安全工程师题库2022's every 36 months. 注册安全工程师题库2022's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 注册安全工程师题库2022 sells 8 one-off in-app purchases and mint Inv sells 2 in-app purchases, starting at $599.00 per year. Whichever you choose, the download price is not the number that matters.

注册安全工程师题库2022 ships an update every 36 months, mint Inv every 5 weeks. Both last shipped on October 30, 2026.

## The numbers

| Metric | 注册安全工程师题库2022 | mint Inv |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 36 months | **Every 5 weeks** |
| Size | 43 MB | 57 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Shenzhen Qianhaitiantian Financial Investment Service Co., Ltd.](https://appshunter.io/developer/1255477419) | [Mint FinTech Ltd.](https://appshunter.io/developer/1701819947) |

## What reviewers say

### 注册安全工程师题库2022

[App page](https://appshunter.io/ios/app/2022/id1578466865)

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP1个月 | $3.99 | one-time |
| VIP9个月 | $4.99 | one-time |
| VIP12个月 | $7.99 | one-time |
| VIP24个月 | $12.99 | one-time |
| 价值98元的课程 | $14.99 | one-time |
| 价值198元的课程 | $29.99 | one-time |
| 价值298元的课程 | $46.99 | one-time |
| 价值388元的课程 | $59.99 | one-time |


### mint Inv

[App page](https://appshunter.io/ios/app/mint-inv/id6756868921)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MList Basic Membership Services | $599.00 | per year |
| MList Plus Membership Services | $959.00 | per year |


## Frequently asked questions

### Is 注册安全工程师题库2022 free?

注册安全工程师题库2022 is free to download, with in-app purchases available.

### Is mint Inv free?

mint Inv is free to download, with in-app purchases available.

### Do 注册安全工程师题库2022 or mint Inv have ads?

Neither 注册安全工程师题库2022 nor mint Inv shows ads.

### Which is updated more often, 注册安全工程师题库2022 or mint Inv?

注册安全工程师题库2022 ships an update every 36 months, and mint Inv every 5 weeks. Most recently, 注册安全工程师题库2022 was updated on October 30, 2026 and mint Inv on October 30, 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.*