# 空白相册 vs 加密相册

The clearest difference is update cadence: 加密相册 at fortnightly against 空白相册's every 18 months. 加密相册 also leads on device support and iOS requirement (15.6 vs 18.0). On price and in-app purchases there is nothing between them.

Both are free to download. 空白相册 sells 1 one-off in-app purchase and 加密相册 sells 4 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

空白相册 ships an update every 18 months, 加密相册 fortnightly. The most recent releases landed on October 1, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | 空白相册 | 加密相册 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | — | No |
| Update frequency | Every 18 months | **Fortnightly** |
| Size | 168 MB | 33 MB |
| Requires iOS | 18.0 | **15.6** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [文智 祁](https://appshunter.io/developer/1675218675) | [绍兴 宫](https://appshunter.io/developer/1784167469) |

## What reviewers say

### 空白相册

[App page](https://appshunter.io/ios/app/id6450840156)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 空白相册高级版 | $3.99 | one-time |


### 加密相册

[App page](https://appshunter.io/ios/app/and/id6748726733)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 限时优惠 | $1.99 | per 7 days |
| 特价优惠 | $4.99 | per month |
| 限时特价 | $24.99 | per year |
| 历史最低 | $29.99 | one-time |


## Frequently asked questions

### Is 空白相册 free?

空白相册 is free to download, with in-app purchases available.

### Is 加密相册 free?

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

### Which is updated more often, 空白相册 or 加密相册?

空白相册 ships an update every 18 months, and 加密相册 fortnightly. Most recently, 空白相册 was updated on October 1, 2026 and 加密相册 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.*