# ScanScan(白描) vs TekPass Card

The clearest difference is device support: ScanScan(白描) at 4 against TekPass Card's 2. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. ScanScan(白描) sells 5 one-off in-app purchases and TekPass Card sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ScanScan(白描) ships an update every 2 months, TekPass Card monthly. The most recent releases landed on October 16, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | ScanScan(白描) | TekPass Card |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (349 ratings)](https://appshunter.io/ios/app/scanscan-ocr-text-scanner/id1249901692/reviews)** | — |
| Number of ratings | **349** | — |
| Positive reviews | 86.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 47 MB | 11 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [新乐 陶](https://appshunter.io/developer/826439308) | [evermore](https://appshunter.io/developer/417924068) |

## 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 |


### TekPass Card

[App page](https://appshunter.io/ios/app/tekpass-card/id6446881565)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 啟用完整功能 360 天 | $11.99 | one-time |


## Frequently asked questions

### Is ScanScan(白描) free?

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

### Is TekPass Card free?

TekPass Card is free to download, with in-app purchases available.

### Do ScanScan(白描) or TekPass Card have ads?

Neither ScanScan(白描) nor TekPass Card shows ads.

### Which is updated more often, ScanScan(白描) or TekPass Card?

ScanScan(白描) ships an update every 2 months, and TekPass Card monthly. Most recently, ScanScan(白描) was updated on October 16, 2026 and TekPass Card on October 4, 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.*