# 智慧行 vs 水印相机

The clearest difference is in-app purchases: 智慧行 at none against 水印相机's 1. 智慧行 also leads on iOS requirement (8.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. 水印相机 sells 1 in-app purchase, starting at $2.99 per 7 days. 智慧行 asks for nothing beyond the download.

## The numbers

| Metric | 智慧行 | 水印相机 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 71 MB | 60 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [卫杰 臧](https://appshunter.io/developer/1258026839) | [嘉航 吴](https://appshunter.io/developer/1862845523) |

## What reviewers say

### 智慧行

[App page](https://appshunter.io/ios/app/id1468059237)

**Features:** macOS Compatibility

**In-app purchases:** none


### 水印相机

[App page](https://appshunter.io/ios/app/id6760292405)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员 | $2.99 | per 7 days |


## Frequently asked questions

### Is 智慧行 free?

智慧行 is free to download, with no in-app purchases.

### Is 水印相机 free?

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

### Do 智慧行 or 水印相机 have ads?

Neither 智慧行 nor 水印相机 shows ads.

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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.*