# 水印相机 vs Treelock 隐私相册：隐藏私密相册管家

The clearest difference is update cadence: Treelock 隐私相册：隐藏私密相册管家 at every 3 weeks against 水印相机's every 3 months. Treelock 隐私相册：隐藏私密相册管家 also leads on device support. On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. 水印相机 sells 5 in-app purchases, starting at $4.99 per 7 days and Treelock 隐私相册：隐藏私密相册管家 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

水印相机 ships an update every 3 months, Treelock 隐私相册：隐藏私密相册管家 every 3 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | 水印相机 | Treelock 隐私相册：隐藏私密相册管家 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (2 ratings)](https://appshunter.io/ios/app/treelock/id6745583453/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | — | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 66 MB | 35 MB |
| Requires iOS | 14.3 | **13.0** |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [晓新 李](https://appshunter.io/developer/1746520513) | [山西树窝网络科技有限公司](https://appshunter.io/developer/1807259581) |

## What reviewers say

### 水印相机

[App page](https://appshunter.io/ios/app/id6596731488)

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 限时优惠 | $4.99 | per 7 days |
| 水印相机高级周会员 | $4.99 | per 7 days |
| 水印相机月度会员 | $6.99 | per month |
| 水印相机年度会员 | $12.99 | per year |
| 永久高级VIP | $14.99 | one-time |


### Treelock 隐私相册：隐藏私密相册管家

[App page](https://appshunter.io/ios/app/treelock/id6745583453)

Securely hide your private photos and videos with this app. It offers dual-layer password protection, customizable app icons, and local storage to keep your sensitive media safe from prying eyes. Easily import, organize, and export your hidden content.

**Highlights:** Dual-layer password protection, Customizable app icons, Local storage (no cloud upload), Photo and video organization, One-click export to device gallery, Quick lock options (screen off, flip, shake)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP终身会员 | $9.99 | one-time |


## Frequently asked questions

### Is 水印相机 free?

水印相机 is free to download, with in-app purchases available.

### Is Treelock 隐私相册：隐藏私密相册管家 free?

Treelock 隐私相册：隐藏私密相册管家 is free to download, with in-app purchases available.

### Which is updated more often, 水印相机 or Treelock 隐私相册：隐藏私密相册管家?

水印相机 ships an update every 3 months, and Treelock 隐私相册：隐藏私密相册管家 every 3 weeks. Most recently, 水印相机 was updated on October 25, 2026 and Treelock 隐私相册：隐藏私密相册管家 on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*