# PP私密相册管家 vs 水印相机

The clearest difference is review sentiment: PP私密相册管家 at 100% against 水印相机's 0%. PP私密相册管家 also leads on monetization model (freemium vs subscription). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. PP私密相册管家 sells 3 in-app purchases, starting at $1.49 per month and 水印相机 sells 6 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on August 15, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | PP私密相册管家 | 水印相机 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/pp/id1498869500/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Freemium** | Subscription |
| Size | 8 MB | 65 MB |
| Requires iOS | 13 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [学斌 金](https://appshunter.io/developer/964730821) | [瑞 王](https://appshunter.io/developer/1707477034) |

## What reviewers say

### PP私密相册管家

[App page](https://appshunter.io/ios/app/pp/id1498869500)

Securely hide your private photos and videos with this encrypted vault. Protect your media with password protection and advanced features to ensure your privacy.

**Highlights:** App access password protection, Album opening password protection, Fake password protection, Hide unlimited photos and videos, Create unlimited encrypted albums, Wireless file transfer, Intrusion alerts

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PP包月会员 | $1.49 | per month |
| PP包年会员 | $9.49 | per year |
| PP永久会员 | $24.99 | one-time |


### 水印相机

[App page](https://appshunter.io/ios/app/id1643680885)

Easily add custom watermarks to your photos and videos. Features include text, signature, batch processing, and collage creation. Ideal for personal or team use to brand content.

**Highlights:** Add text and signature watermarks, Real-time video watermarking, Batch watermark multiple files, Create collages with watermarks, Team space for shared resources

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| weekkly | $9.99 | per 7 days |
| weekkly | $9.99 | per 7 days |
| weekly | $9.99 | per 7 days |
| monthly | $13.99 | per month |
| quarterly | $36.99 | per 3 months |
| svquarterly | $42.99 | per 3 months |


## Frequently asked questions

### Is PP私密相册管家 free?

PP私密相册管家 is free to download, with in-app purchases available.

### Is 水印相机 free?

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

### Do PP私密相册管家 or 水印相机 have ads?

Neither PP私密相册管家 nor 水印相机 shows ads.

### Which is updated more often, PP私密相册管家 or 水印相机?

PP私密相册管家 ships an update every 2 months, and 水印相机 every 2 months. Most recently, PP私密相册管家 was updated on August 15, 2026 and 水印相机 on September 24, 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.*