# 卡罗影像 vs 私密相册

The clearest difference is in-app purchases: 卡罗影像 at none against 私密相册's 2. 卡罗影像 also leads on iOS requirement (12.0 vs 15.6). 私密相册's advantage is update cadence (every 9 days vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. 私密相册 sells 2 in-app purchases, starting at $4.99 per 7 days. 卡罗影像 asks for nothing beyond the download.

卡罗影像 ships an update every 3 weeks, 私密相册 every 9 days. The most recent releases landed on September 9, 2026 and May 28, 2026 respectively.

## The numbers

| Metric | 卡罗影像 | 私密相册 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Size | 81 MB | 17 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [卡罗科技](https://appshunter.io/developer/1060360258) | [燕纯 姚](https://appshunter.io/developer/1837441679) |

## What reviewers say

### 卡罗影像

[App page](https://appshunter.io/ios/app/id1237590520)

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

**In-app purchases:** none


### 私密相册

[App page](https://appshunter.io/ios/app/and/id6758133322)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 私密相册限时优惠 | $4.99 | per 7 days |
| 私密相册特价优惠 | $19.99 | one-time |


## Frequently asked questions

### Is 卡罗影像 free?

卡罗影像 is free to download, with no in-app purchases.

### Is 私密相册 free?

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

### Do 卡罗影像 or 私密相册 have ads?

Neither 卡罗影像 nor 私密相册 shows ads.

### Which is updated more often, 卡罗影像 or 私密相册?

卡罗影像 ships an update every 3 weeks, and 私密相册 every 9 days. Most recently, 卡罗影像 was updated on September 9, 2026 and 私密相册 on May 28, 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.*