# ScanScan(白描) vs ProcessOn思维导图

The clearest difference is monetization model: ProcessOn思维导图 at free against ScanScan(白描)'s free with in-app purchases. ScanScan(白描)'s advantage is ratings volume (349 vs 5) and review sentiment (87% vs 67%). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. ScanScan(白描) sells 5 one-off in-app purchases and ProcessOn思维导图 sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for ScanScan(白描) against 4.8 for ProcessOn思维导图. That said, the two scores are not equally well evidenced: ScanScan(白描) has 349 ratings behind it against 5, so its average is the more settled of the two. Written reviews are what separate them: 87% of ScanScan(白描)'s written reviews are positive against 67% of ProcessOn思维导图's.

ScanScan(白描) ships an update every 2 months, ProcessOn思维导图 every 5 weeks. The most recent releases landed on October 20, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | ScanScan(白描) | ProcessOn思维导图 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (349 ratings)](https://appshunter.io/ios/app/scanscan-ocr-text-scanner/id1249901692/reviews) | [4.8 (5 ratings)](https://appshunter.io/ios/app/processon/id1564637971/reviews) |
| Number of ratings | **349** | 5 |
| Positive reviews | **86.7% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 47 MB | 49 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [新乐 陶](https://appshunter.io/developer/826439308) | [北京大麦地信息技术有限公司](https://appshunter.io/developer/1564637973) |

## 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 |


### 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 |


## Frequently asked questions

### Is ScanScan(白描) free?

ScanScan(白描) is free to download, with in-app purchases available.

### Is ProcessOn思维导图 free?

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

### Which has better reviews, ScanScan(白描) or ProcessOn思维导图?

ScanScan(白描) and ProcessOn思维导图 are both rated 4.8 out of 5 on the App Store, from 349 and 5 ratings respectively.

### Do ScanScan(白描) or ProcessOn思维导图 have ads?

Neither ScanScan(白描) nor ProcessOn思维导图 shows ads.

### Which is updated more often, ScanScan(白描) or ProcessOn思维导图?

ScanScan(白描) ships an update every 2 months, and ProcessOn思维导图 every 5 weeks. Most recently, ScanScan(白描) was updated on October 20, 2026 and ProcessOn思维导图 on October 1, 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.*