# Scanner vs AC考勤

The clearest difference is in-app purchases: AC考勤 at none against Scanner's 10. AC考勤 also leads on ads (none vs shown). Scanner's advantage is device support (3 vs 1). On price, update cadence and iOS requirement there is nothing between them.

Both are free to download. Scanner sells 10 in-app purchases, starting at $0.99 per 7 days. AC考勤 asks for nothing beyond the download.

Scanner ships an update every 5 weeks, AC考勤 every 4 weeks. The most recent releases landed on October 11, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Scanner | AC考勤 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (2.3K ratings)](https://appshunter.io/ios/app/scanner-document-scan-app/id1386975827/reviews)** | — |
| Number of ratings | **2.3K** | — |
| Positive reviews | 90.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Every 4 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 33 MB | 120 MB |
| Requires iOS | 13 | **12** |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [阳杰 刘](https://appshunter.io/developer/1494247048) | [Ashcloud Solution Co.,Ltd](https://appshunter.io/developer/1556600685) |

## What reviewers say

### Scanner

[App page](https://appshunter.io/ios/app/scanner-document-scan-app/id1386975827)

This app offers powerful document scanning with advanced image recognition for text extraction and translation. Easily create PDFs, scan IDs, and manage files efficiently for work or study.

**Highlights:** Fast document scanning, Automatic edge detection and cropping, Perspective correction, High-precision OCR text recognition, PDF file generation, Photo translation, ID scanning

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Consecutive weekly | $0.99 | per 7 days |
| Consecutive monthly | $2.99 | per month |
| Consecutive monthly | $3.99 | per month |
| Consecutive quarter | $7.99 | per 3 months |
| Continuous package year | $14.99 | per year |
| Consecutive year | $25.49 | per year |
| QNScanner+Consecutive year pro | $30.99 | per year |
| 月度VIP | $4.99 | one-time |
| 2 years VIP | $19.99 | one-time |
| 终身VIP | $29.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Fast scanning and text extraction
- 💰 Free to use
- 🌟 Great overall performance

**What reviewers complain about**

- 🔒 Concerns about privacy and security
- 💰 Locked features behind paywall
- 🐛 Reliability issues, app crashes or doesn't work
- 🤖 Poor OCR accuracy, especially for Chinese text

**Reported bugs**

- Unable to scan documents properly
- Charged for premium features without consent

**Requested features**

- Automatic image cropping
- Integration with more cloud storage/email services
- Improved OCR accuracy for different languages


### AC考勤

[App page](https://appshunter.io/ios/app/ac/id1524447779)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Scanner free?

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

### Is AC考勤 free?

AC考勤 is free to download, with no in-app purchases.

### Do Scanner or AC考勤 have ads?

Scanner shows ads; AC考勤 does not.

### Which is updated more often, Scanner or AC考勤?

Scanner ships an update every 5 weeks, and AC考勤 every 4 weeks. Most recently, Scanner was updated on October 11, 2026 and AC考勤 on October 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*