# Life Protector vs 文玩鉴定

The clearest difference is in-app purchases: Life Protector at none against 文玩鉴定's 2. Life Protector also leads on iOS requirement (12.0 vs 15.0). 文玩鉴定's advantage is update cadence (monthly vs every 12 months). On price, ads and device support there is nothing between them.

Both are free to download. 文玩鉴定 sells 2 one-off in-app purchases. Life Protector asks for nothing beyond the download.

Life Protector ships an update every 12 months, 文玩鉴定 monthly. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Life Protector | 文玩鉴定 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | **Monthly** |
| Size | 30 MB | 13 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [TingZi (Dong Guan)CO.,LTD](https://appshunter.io/developer/1359029862) | [邢台子安信息科技有限责任公司](https://appshunter.io/developer/1476956951) |

## What reviewers say

### Life Protector

[App page](https://appshunter.io/ios/app/life-protector/id1359029863)

**In-app purchases:** none


### 文玩鉴定

[App page](https://appshunter.io/ios/app/id1476956952)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 普通鉴定费 | $3.99 | one-time |
| 专家鉴定费 | $6.99 | one-time |


## Frequently asked questions

### Is Life Protector free?

Life Protector is free to download, with no in-app purchases.

### Is 文玩鉴定 free?

文玩鉴定 is free to download, with in-app purchases available.

### Do Life Protector or 文玩鉴定 have ads?

Neither Life Protector nor 文玩鉴定 shows ads.

### Which is updated more often, Life Protector or 文玩鉴定?

Life Protector ships an update every 12 months, and 文玩鉴定 monthly. Most recently, Life Protector was updated on October 26, 2026 and 文玩鉴定 on October 25, 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.*