# QS Scanner vs PDF Maker & Enhancer

The clearest difference is update cadence: QS Scanner at fortnightly against PDF Maker & Enhancer's every 2 months. QS Scanner also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. QS Scanner sells 10 in-app purchases, starting at $3.99 per month and PDF Maker & Enhancer sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

QS Scanner ships an update fortnightly, PDF Maker & Enhancer every 2 months. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | QS Scanner | PDF Maker & Enhancer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/qs-scanner-pdf-scanner-app/id6474660750/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 44 MB | 8 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [青青 吴](https://appshunter.io/developer/1594811700) | [Urvik Moradiya](https://appshunter.io/developer/1895345551) |

## What reviewers say

### QS Scanner

[App page](https://appshunter.io/ios/app/qs-scanner-pdf-scanner-app/id6474660750)

This mobile scanner app offers high-definition document scanning, text extraction with OCR, and table recognition. It can convert documents to various formats, restore exam papers, and create ID photos. Enjoy cloud storage and convenient PDF editing features.

**Highlights:** High-definition document scanning, OCR text and handwritten text recognition, Table data extraction and Excel conversion, PDF, Word, Excel, and image format conversion, Exam paper restoration for re-practice, ID photo creation with background options, 10GB cloud storage with folder management

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month VIP | $3.99 | per month |
| Monthly subscription | $3.99 | per month |
| Semi-Annual | $9.99 | per 6 months |
| 12 Months VIP | $12.99 | per year |
| Yearly | $12.99 | per year |
| 7 days member | $0.99 | one-time |
| One month member | $3.99 | one-time |
| 3 months member | $7.99 | one-time |
| One year member | $12.99 | one-time |
| Permanent | $39.99 | one-time |


### PDF Maker & Enhancer

[App page](https://appshunter.io/ios/app/pdf-maker-and-enhancer/id6764564020)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $2.99 | per month |
| Yearly Plan | $19.99 | per year |


## Frequently asked questions

### Is QS Scanner free?

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

### Is PDF Maker & Enhancer free?

PDF Maker & Enhancer is free to download, with in-app purchases available.

### Do QS Scanner or PDF Maker & Enhancer have ads?

Both QS Scanner and PDF Maker & Enhancer show ads.

### Which is updated more often, QS Scanner or PDF Maker & Enhancer?

QS Scanner ships an update fortnightly, and PDF Maker & Enhancer every 2 months. Most recently, QS Scanner was updated on November 8, 2026 and PDF Maker & Enhancer on October 31, 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.*