# 空白相册 vs Blink

The clearest difference is update cadence: Blink at every 9 days against 空白相册's every 18 months. Blink also leads on device support. On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. 空白相册 sells 1 one-off in-app purchase and Blink sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

空白相册 ships an update every 18 months, Blink every 9 days. The most recent releases landed on September 13, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | 空白相册 | Blink |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | — | No |
| Update frequency | Every 18 months | **Every 9 days** |
| Size | 168 MB | 3 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [文智 祁](https://appshunter.io/developer/1675218675) | [荣晖 丁](https://appshunter.io/developer/1455797103) |

## 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 |


### Blink

[App page](https://appshunter.io/ios/app/blink-morse-code-flashlight/id6762320826)

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Blink Pro Lifetime | $1.99 | 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 Blink free?

Blink is free to download, with in-app purchases available.

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

空白相册 ships an update every 18 months, and Blink every 9 days. Most recently, 空白相册 was updated on September 13, 2026 and Blink on September 21, 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.*