# ProcessOn思维导图 vs 真实水印相机

The clearest difference is ads: ProcessOn思维导图 at none against 真实水印相机's shown. ProcessOn思维导图 also leads on monetization model (free vs free with in-app purchases) and review sentiment (67% vs 45%). 真实水印相机's advantage is update cadence (every 9 days vs every 5 weeks) and rating (5.0 vs 4.8). On price, ratings volume, in-app purchases and device support there is nothing between them.

Both are free to download. ProcessOn思维导图 sells 7 one-off in-app purchases and 真实水印相机 sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

真实水印相机 holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 5 and 6 respectively. Written reviews complicate that: 67% of ProcessOn思维导图's written reviews are positive against 45% of 真实水印相机's, so the app with the better star average is not the one people write more warmly about.

ProcessOn思维导图 ships an update every 5 weeks, 真实水印相机 every 9 days. The most recent releases landed on October 1, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | ProcessOn思维导图 | 真实水印相机 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (5 ratings)](https://appshunter.io/ios/app/processon/id1564637971/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/id6738371114/reviews)** |
| Number of ratings | 5 | **6** |
| Positive reviews | **66.7% of reviews** | 44.8% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | **Every 9 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 49 MB | 37 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [北京大麦地信息技术有限公司](https://appshunter.io/developer/1564637973) | [ZHHUALIUON INC](https://appshunter.io/developer/1686696259) |

## What reviewers say

### ProcessOn思维导图

[App page](https://appshunter.io/ios/app/processon/id1564637971)

Create professional mind maps, flowcharts, and other diagrams with this online tool. It offers AI-powered creation, real-time collaboration, and extensive template options. Seamlessly switch between diagram and outline modes for efficient idea organization.

**Highlights:** AI-powered diagram creation, Real-time multi-user collaboration, Cloud storage with version history, Extensive professional templates, Switch between mind map and outline modes, Import/export various file formats, Multi-canvas support

**Features:** Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ProcessOn个人版-1个月 | $3.99 | one-time |
| ProcessOn个人版1年 | $12.99 | one-time |
| ProcessOn个人版1年 | $22.99 | one-time |
| ProcessOn个人版2年 | $24.99 | one-time |
| ProcessOn个人版3年 | $29.99 | one-time |
| ProcessOn个人版2年 | $39.99 | one-time |
| ProcessOn个人版3年 | $59.99 | one-time |


### 真实水印相机

[App page](https://appshunter.io/ios/app/id6738371114)

Easily add custom watermarks to your photos with this app. It supports various watermark types like text, time, and location, and offers batch processing for efficiency. Capture high-quality images and edit existing photos with watermarks.

**Highlights:** Customizable text, time, and location watermarks, Batch processing for multiple photos, High-quality built-in camera, Basic photo editing capabilities, Support for weather and GPS coordinates

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周订阅 | $4.99 | per 7 days |
| 月订阅 | $6.99 | per month |
| 年订阅 | $14.99 | per year |


## Frequently asked questions

### Is ProcessOn思维导图 free?

ProcessOn思维导图 is free to download, with in-app purchases available.

### Is 真实水印相机 free?

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

### Which has better reviews, ProcessOn思维导图 or 真实水印相机?

真实水印相机 is rated higher. ProcessOn思维导图 averages 4.8 out of 5 from 5 ratings, while 真实水印相机 averages 5.0 from 6 ratings.

### Do ProcessOn思维导图 or 真实水印相机 have ads?

真实水印相机 shows ads; ProcessOn思维导图 does not.

### Which is updated more often, ProcessOn思维导图 or 真实水印相机?

ProcessOn思维导图 ships an update every 5 weeks, and 真实水印相机 every 9 days. Most recently, ProcessOn思维导图 was updated on October 1, 2026 and 真实水印相机 on October 16, 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.*