# 扫码帮手 vs 时空相机

The clearest difference is in-app purchases: 扫码帮手 at none against 时空相机's 3. 扫码帮手 also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.6). 时空相机's advantage is update cadence (every 2 weeks vs every 2 months). On price and device support there is nothing between them.

Both are free to download. 时空相机 sells 3 in-app purchases, starting at $9.99 per 7 days. 扫码帮手 asks for nothing beyond the download.

扫码帮手 ships an update every 2 months, 时空相机 every 2 weeks. The most recent releases landed on October 27, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | 扫码帮手 | 时空相机 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 4 MB | 51 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [志刚 赵](https://appshunter.io/developer/1590081211) | [ABCLMEN](https://appshunter.io/developer/6795468722) |

## What reviewers say

### 扫码帮手

[App page](https://appshunter.io/ios/app/id1590130762)

**Features:** macOS Compatibility

**In-app purchases:** none


### 时空相机

[App page](https://appshunter.io/ios/app/and/id6795468720)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员 | $9.99 | per 7 days |
| 月会员 | $17.99 | per month |
| 季会员 | $39.99 | per 3 months |


## Frequently asked questions

### Is 扫码帮手 free?

扫码帮手 is free to download, with no in-app purchases.

### Is 时空相机 free?

时空相机 is free to download, with in-app purchases available.

### Do 扫码帮手 or 时空相机 have ads?

时空相机 shows ads; 扫码帮手 does not.

### Which is updated more often, 扫码帮手 or 时空相机?

扫码帮手 ships an update every 2 months, and 时空相机 every 2 weeks. Most recently, 扫码帮手 was updated on October 27, 2026 and 时空相机 on October 26, 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.*