# 文件星 vs Document scanning assistant

The clearest difference is rating: 文件星 at 5.0 against Document scanning assistant's 1.0. 文件星 also leads on in-app purchases (none vs 1) and ads (none vs shown). On price, ratings volume, update cadence and device support there is nothing between them.

Both are free to download. Document scanning assistant sells 1 one-off in-app purchase. 文件星 asks for nothing beyond the download.

文件星 holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

文件星 ships an update every 2 months, Document scanning assistant every 3 months. The most recent releases landed on November 3, 2026 and November 14, 2026 respectively.

## The numbers

| Metric | 文件星 | Document scanning assistant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1489271206/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/document-scanning-assistant/id6452550631/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | — | Free with in-app purchases |
| Size | 28 MB | 3 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [星光 揭](https://appshunter.io/developer/1439544758) | [根 张](https://appshunter.io/developer/1499619759) |

## What reviewers say

### 文件星

[App page](https://appshunter.io/ios/app/id1489271206)

**In-app purchases:** none


### Document scanning assistant

[App page](https://appshunter.io/ios/app/document-scanning-assistant/id6452550631)

Easily scan paper documents into high-quality PDFs with intelligent boundary identification. Edit, add watermarks, and share your scanned files via email or cloud storage.

**Highlights:** Native document scanning, Intelligent boundary identification, Cropping and rotation tools, Color adjustment, Watermark addition, Multiple sharing options

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $0.99 | one-time |


## Frequently asked questions

### Is 文件星 free?

文件星 is free to download, with no in-app purchases.

### Is Document scanning assistant free?

Document scanning assistant is free to download, with in-app purchases available.

### Which has better reviews, 文件星 or Document scanning assistant?

文件星 is rated higher. 文件星 averages 5.0 out of 5 from 1 ratings, while Document scanning assistant averages 1.0 from 1 ratings.

### Do 文件星 or Document scanning assistant have ads?

Document scanning assistant shows ads; 文件星 does not.

### Which is updated more often, 文件星 or Document scanning assistant?

文件星 ships an update every 2 months, and Document scanning assistant every 3 months. Most recently, 文件星 was updated on November 3, 2026 and Document scanning assistant on November 14, 2026.

---

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