# 车飞飞 vs PaceScan

The clearest difference is in-app purchases: 车飞飞 at none against PaceScan's 3. 车飞飞 also leads on iOS requirement (13.0 vs 15.5). PaceScan's advantage is ads (none vs shown) and update cadence (weekly vs every 6 weeks). On price and device support there is nothing between them.

Both are free to download. PaceScan sells 3 in-app purchases, starting at $4.99 per 7 days. 车飞飞 asks for nothing beyond the download.

车飞飞 ships an update every 6 weeks, PaceScan weekly. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 车飞飞 | PaceScan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pacescan-pdf-scanner-and-ocr/id6787064497/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | — | Freemium |
| Size | 174 MB | 206 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Suzhou Yujun Network Technology Co., Ltd](https://appshunter.io/developer/1813298723) | [Nanjing Baoluan Information Technology Co., Ltd.](https://appshunter.io/developer/6778732156) |

## What reviewers say

### 车飞飞

[App page](https://appshunter.io/ios/app/id6756561130)

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

**In-app purchases:** none


### PaceScan

[App page](https://appshunter.io/ios/app/pacescan-pdf-scanner-and-ocr/id6787064497)

Transform your device into a private document scanner. Capture, convert, and edit PDFs with OCR text extraction. Organize, protect, and share your scanned documents locally without an account.

**Highlights:** Document scanning with auto edge detection, OCR for text extraction, PDF conversion and editing, Password protection for PDFs, Local-first document library, No account required

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| weekly | $4.99 | per 7 days |
| Monthly | $9.99 | per month |
| Yearly | $59.99 | per year |


## Frequently asked questions

### Is 车飞飞 free?

车飞飞 is free to download, with no in-app purchases.

### Is PaceScan free?

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

### Do 车飞飞 or PaceScan have ads?

车飞飞 shows ads; PaceScan does not.

### Which is updated more often, 车飞飞 or PaceScan?

车飞飞 ships an update every 6 weeks, and PaceScan weekly. Most recently, 车飞飞 was updated on October 3, 2026 and PaceScan on October 7, 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.*