# ScanScan(白描) vs 真实水印相机

The clearest difference is review sentiment: ScanScan(白描) at 87% against 真实水印相机's 45%. ScanScan(白描) also leads on ads (none vs shown) and ratings volume (349 vs 6). 真实水印相机's advantage is update cadence (every 9 days vs every 2 months) and rating (5.0 vs 4.8). On price, in-app purchases and monetization model there is nothing between them.

Both are free to download. ScanScan(白描) sells 5 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. That said, the two scores are not equally well evidenced: ScanScan(白描) has 349 ratings behind it against 6, so its average is the more settled of the two. Written reviews complicate that: 87% of ScanScan(白描)'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.

ScanScan(白描) ships an update every 2 months, 真实水印相机 every 9 days. The most recent releases landed on October 20, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | ScanScan(白描) | 真实水印相机 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (349 ratings)](https://appshunter.io/ios/app/scanscan-ocr-text-scanner/id1249901692/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/id6738371114/reviews)** |
| Number of ratings | **349** | 6 |
| Positive reviews | **86.7% of reviews** | 44.8% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 47 MB | 37 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [新乐 陶](https://appshunter.io/developer/826439308) | [ZHHUALIUON INC](https://appshunter.io/developer/1686696259) |

## What reviewers say

### ScanScan(白描)

[App page](https://appshunter.io/ios/app/scanscan-ocr-text-scanner/id1249901692)

This app uses advanced machine learning to accurately extract editable text from images and documents. It can also scan and convert documents into clear PDF files, with support for batch processing and multiple languages.

**Highlights:** Machine learning for accurate OCR, Edit and export OCR results (.txt, .docx), Multi-language text recognition, Scan documents to image/PDF, PDF to image conversion, Batch processing (OCR, color filter), Multi-language translation

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Provide food for cat | $2.99 | one-time |
| 普通会员(永久) | $3.99 | one-time |
| 普通会员(优惠) | $3.99 | one-time |
| 黄金会员(优惠) | $3.99 | one-time |
| Senior VIP (Permanent) | $5.99 | 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 ScanScan(白描) free?

ScanScan(白描) 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, ScanScan(白描) or 真实水印相机?

真实水印相机 is rated higher. ScanScan(白描) averages 4.8 out of 5 from 349 ratings, while 真实水印相机 averages 5.0 from 6 ratings.

### Do ScanScan(白描) or 真实水印相机 have ads?

真实水印相机 shows ads; ScanScan(白描) does not.

### Which is updated more often, ScanScan(白描) or 真实水印相机?

ScanScan(白描) ships an update every 2 months, and 真实水印相机 every 9 days. Most recently, ScanScan(白描) was updated on October 20, 2026 and 真实水印相机 on October 23, 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.*