# CamScanner HD vs AC考勤

The clearest difference is in-app purchases: AC考勤 at none against CamScanner HD's 4. AC考勤 also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. CamScanner HD sells 4 in-app purchases, starting at $4.99 per month. AC考勤 asks for nothing beyond the download.

CamScanner HD ships an update every 3 weeks, AC考勤 every 4 weeks. The most recent releases landed on July 5, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | CamScanner HD | AC考勤 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (65 ratings)](https://appshunter.io/ios/app/camscanner-hd/id1357539654/reviews)** | — |
| Number of ratings | **65** | — |
| Positive reviews | 29.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 4 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 65 MB | 120 MB |
| Requires iOS | 12.0 | 12 |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Linguan Data Co.,Ltd](https://appshunter.io/developer/1315906999) | [Ashcloud Solution Co.,Ltd](https://appshunter.io/developer/1556600685) |

## What reviewers say

### CamScanner HD

[App page](https://appshunter.io/ios/app/camscanner-hd/id1357539654)

Digitize, store, and share documents from your mobile device. Optimize scan quality, extract text with OCR, and collaborate with others. Secure your important files with passwords and sync them across multiple platforms.

**Highlights:** Digitize documents with iPad camera, Optimize scan quality with smart cropping, Extract text from images using OCR, Share documents as PDF/JPEG, Print via AirPrint and fax internationally, Collaborate on documents with others, Secure documents with passcodes

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CamScanner Premium | $4.99 | per month |
| CamScanner Premium | $49.99 | per year |
| One-page Fax | $0.99 | one-time |
| Ten-page Fax | $8.99 | one-time |


### AC考勤

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

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CamScanner HD free?

CamScanner HD 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 CamScanner HD or AC考勤 have ads?

CamScanner HD shows ads; AC考勤 does not.

### Which is updated more often, CamScanner HD or AC考勤?

CamScanner HD ships an update every 3 weeks, and AC考勤 every 4 weeks. Most recently, CamScanner HD was updated on July 5, 2026 and AC考勤 on September 13, 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.*