# 护林通 vs 水印相机

护林通 and 水印相机 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 护林通 | 水印相机 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (6 ratings)](https://appshunter.io/ios/app/id6476538899/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | — | Free |
| Size | 57 MB | 16 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [东华(安徽)生态规划院有限公司](https://appshunter.io/developer/1476028748) | [Shenyang Yuehe Gongchuang Information Technology Co.,Ltd](https://appshunter.io/developer/1578845704) |

## What reviewers say

### 护林通

[App page](https://appshunter.io/ios/app/id1541290021)

**Features:** macOS Compatibility

**In-app purchases:** none


### 水印相机

[App page](https://appshunter.io/ios/app/id6476538899)

Easily add custom watermarks to your photos for work, study, or daily life. Choose from a variety of professional templates or create your own unique designs with date, time, location, and more.

**Highlights:** Customizable watermarks, Date, time, weather, location stamps, Professional watermark templates, Automatic orientation adaptation, Save original and watermarked photos, Ad-free and no in-app purchases

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

**In-app purchases:** none


## Frequently asked questions

### Is 护林通 free?

护林通 is free to download, with no in-app purchases.

### Is 水印相机 free?

水印相机 is free to download, with no in-app purchases.

### Do 护林通 or 水印相机 have ads?

Neither 护林通 nor 水印相机 shows ads.

### Which is updated more often, 护林通 or 水印相机?

护林通 ships an update every 3 weeks, and 水印相机 every 3 weeks. Most recently, 护林通 was updated on October 25, 2026 and 水印相机 on October 30, 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.*