# 水印相机 vs 小提醒

The clearest difference is in-app purchases: 小提醒 at none against 水印相机's 1. 小提醒 also leads on ads (none vs shown) and iOS requirement (10.0 vs 12.0). 水印相机's advantage is update cadence (every 6 days vs every 2 weeks). On price and device support there is nothing between them.

Both are free to download. 水印相机 sells 1 one-off in-app purchase. 小提醒 asks for nothing beyond the download.

水印相机 ships an update every 6 days, 小提醒 every 2 weeks. Both last shipped on November 8, 2026.

## The numbers

| Metric | 水印相机 | 小提醒 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 6 days** | Every 2 weeks |
| Size | 75 MB | 18 MB |
| Requires iOS | 12.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chengdu Cangmo Technology Co., Ltd](https://appshunter.io/developer/1668641241) | [森 袁](https://appshunter.io/developer/869844210) |

## 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 |


### 小提醒

[App page](https://appshunter.io/ios/app/id6503927129)

**Features:** macOS Compatibility

**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 小提醒 free?

小提醒 is free to download, with no in-app purchases.

### Do 水印相机 or 小提醒 have ads?

水印相机 shows ads; 小提醒 does not.

### Which is updated more often, 水印相机 or 小提醒?

水印相机 ships an update every 6 days, and 小提醒 every 2 weeks. Most recently, 水印相机 was updated on November 8, 2026 and 小提醒 on November 8, 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.*