# 改改水印 vs 水印相机

The clearest difference is update cadence: 水印相机 at fortnightly against 改改水印's every 6 weeks. 水印相机 also leads on ratings volume (13 vs 1). 改改水印's advantage is iOS requirement (11.2 vs 15.0). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. 改改水印 sells 3 in-app purchases, starting at $2.49 per month and 水印相机 sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for 改改水印 against 4.9 for 水印相机. That said, the two scores are not equally well evidenced: 水印相机 has 13 ratings behind it against 1, so its average is the more settled of the two.

改改水印 ships an update every 6 weeks, 水印相机 fortnightly. The most recent releases landed on October 13, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 改改水印 | 水印相机 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1577328174/reviews)** | [4.9 (13 ratings)](https://appshunter.io/ios/app/app/id1660359793/reviews) |
| Number of ratings | 1 | **13** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 154 MB | 64 MB |
| Requires iOS | **11.2** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [文杰 杨](https://appshunter.io/developer/1555671425) | [京国 赵](https://appshunter.io/developer/1544648898) |

## What reviewers say

### 改改水印

[App page](https://appshunter.io/ios/app/id1577328174)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包月 | $2.49 | per month |
| 连续包年 | $8.99 | per year |
| 终身会员 | $14.99 | one-time |


### 水印相机

[App page](https://appshunter.io/ios/app/app/id1660359793)

Easily add custom timestamps, locations, and text to your photos with this free and user-friendly app. It offers batch processing, a variety of templates, and sharing options for work, travel, and personal memories.

**Highlights:** Real-time watermark photos, Batch photo watermarking, Extensive watermark templates, Customizable watermark design, One-click sharing and saving, Continuous shooting mode

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 包月会员 | $0.99 | per month |


## Frequently asked questions

### Is 改改水印 free?

改改水印 is free to download, with in-app purchases available.

### Is 水印相机 free?

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

### Which has better reviews, 改改水印 or 水印相机?

改改水印 is rated higher. 改改水印 averages 5.0 out of 5 from 1 ratings, while 水印相机 averages 4.9 from 13 ratings.

### Do 改改水印 or 水印相机 have ads?

Both 改改水印 and 水印相机 show ads.

### Which is updated more often, 改改水印 or 水印相机?

改改水印 ships an update every 6 weeks, and 水印相机 fortnightly. Most recently, 改改水印 was updated on October 13, 2026 and 水印相机 on October 24, 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.*