# 3A移动办公 vs 手机扫描仪

The clearest difference is update cadence: 手机扫描仪 at every 10 days against 3A移动办公's monthly. 3A移动办公's advantage is iOS requirement (11.0 vs 15). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

3A移动办公 ships an update monthly, 手机扫描仪 every 10 days. The most recent releases landed on October 4, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 3A移动办公 | 手机扫描仪 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 10 days** |
| Monetization | — | Free with in-app purchases |
| Size | 86 MB | 34 MB |
| Requires iOS | **11.0** | 15 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Kangnai Group Co.,Ltd.](https://appshunter.io/developer/1267785984) | [少红 凡](https://appshunter.io/developer/1830162834) |

## What reviewers say

### 3A移动办公

[App page](https://appshunter.io/ios/app/3a/id1282235606)

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

**In-app purchases:** none


### 手机扫描仪

[App page](https://appshunter.io/ios/app/and-and-ocr/id6763271935)

Transform paper documents into digital assets with a powerful mobile scanner. Features include OCR text recognition, smart translation, object measurement, and old photo restoration. Organize and manage your files efficiently.

**Highlights:** Document scanning with auto-edge detection and correction, OCR text recognition with format preservation, Multi-language translation of scanned documents, Smart object measurement using computer vision, AI-powered old photo restoration, Cloud synchronization for document management

**In-app purchases:** none


## Frequently asked questions

### Is 3A移动办公 free?

3A移动办公 is free to download, with no in-app purchases.

### Is 手机扫描仪 free?

手机扫描仪 is free to download, with no in-app purchases.

### Do 3A移动办公 or 手机扫描仪 have ads?

Neither 3A移动办公 nor 手机扫描仪 shows ads.

### Which is updated more often, 3A移动办公 or 手机扫描仪?

3A移动办公 ships an update monthly, and 手机扫描仪 every 10 days. Most recently, 3A移动办公 was updated on October 4, 2026 and 手机扫描仪 on October 11, 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.*