# 水印相机 vs 录音机：语音备忘录

The clearest difference is in-app purchases: 录音机：语音备忘录 at none against 水印相机's 1. 水印相机's advantage is iOS requirement (12.0 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 one-off in-app purchase. 录音机：语音备忘录 asks for nothing beyond the download.

## The numbers

| Metric | 水印相机 | 录音机：语音备忘录 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 6 days | — |
| Size | 75 MB | 17 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Chengdu Cangmo Technology Co., Ltd](https://appshunter.io/developer/1668641241) | [Shenzhen Duoxiang Technology Co., Ltd](https://appshunter.io/developer/1534573413) |

## What reviewers say

### 水印相机

[App page](https://appshunter.io/ios/app/id6479632553)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 水印相机永久会员 | $9.99 | one-time |


### 录音机：语音备忘录

[App page](https://appshunter.io/ios/app/id6744568782)

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

**In-app purchases:** none


## Frequently asked questions

### Is 水印相机 free?

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

### Is 录音机：语音备忘录 free?

录音机：语音备忘录 is free to download, with no in-app purchases.

### Do 水印相机 or 录音机：语音备忘录 have ads?

Both 水印相机 and 录音机：语音备忘录 show 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.*