# QR Code Scanner&Generator vs ChatPDF

The clearest difference is rating: QR Code Scanner&Generator at 5.0 against ChatPDF's 3.5. QR Code Scanner&Generator also leads on in-app purchases (none vs 4) and update cadence (every 2 weeks vs every 2 months). ChatPDF's advantage is ratings volume (13 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. ChatPDF sells 4 in-app purchases, starting at $9.99 per 7 days. QR Code Scanner&Generator asks for nothing beyond the download.

QR Code Scanner&Generator holds the better App Store score, 5.0 against 3.5. That said, the two scores are not equally well evidenced: ChatPDF has 13 ratings behind it against 1, so its average is the more settled of the two.

QR Code Scanner&Generator ships an update every 2 weeks, ChatPDF every 2 months. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | QR Code Scanner&Generator | ChatPDF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/qr-code-scanner-and-generator/id1450644529/reviews)** | [3.5 (13 ratings)](https://appshunter.io/ios/app/chatpdf-pdf-ai-and-pdf-summary/id6476518216/reviews) |
| Number of ratings | 1 | **13** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | **Free** | Freemium |
| Size | 9 MB | 27 MB |
| Requires iOS | **11.0** | 13.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [YUN ZHANG](https://appshunter.io/developer/1450644528) | [BOGAZICI YAYINLARI ANONIM SIRKETI](https://appshunter.io/developer/1331653456) |

## What reviewers say

### QR Code Scanner&Generator

[App page](https://appshunter.io/ios/app/qr-code-scanner-and-generator/id1450644529)

Easily scan existing QR codes or generate new ones from URLs and text. Save your created codes on your device and access them later through a history feature. Import codes from your photo album for added convenience.

**Highlights:** Scan QR codes, Generate QR codes from text/URLs, Save generated QR codes, Import QR codes from photo album, History of scanned codes

**Features:** macOS Compatibility

**In-app purchases:** none


### ChatPDF

[App page](https://appshunter.io/ios/app/chatpdf-pdf-ai-and-pdf-summary/id6476518216)

This AI chatbot transforms documents into interactive conversations. Get instant homework help, summarize articles, and generate essays. It supports multiple file types and languages, making learning and research more efficient.

**Highlights:** Document summarization, Homework assistance, Essay generation, Web page summarization, Multilingual support, Interactive document chatbot

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ai Summarizer PDF Summary | $9.99 | per 7 days |
| ChatPDF Ask Ai PDF Summary Doc | $19.99 | per month |
| ChatPDF - PDF Summary Trial | $29.99 | per 3 months |
| Ask PDF Ai PDF Assist Doc Help | $69.99 | per year |


## Frequently asked questions

### Is QR Code Scanner&Generator free?

QR Code Scanner&Generator is free to download, with no in-app purchases.

### Is ChatPDF free?

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

### Which has better reviews, QR Code Scanner&Generator or ChatPDF?

QR Code Scanner&Generator is rated higher. QR Code Scanner&Generator averages 5.0 out of 5 from 1 ratings, while ChatPDF averages 3.5 from 13 ratings.

### Do QR Code Scanner&Generator or ChatPDF have ads?

Neither QR Code Scanner&Generator nor ChatPDF shows ads.

### Which is updated more often, QR Code Scanner&Generator or ChatPDF?

QR Code Scanner&Generator ships an update every 2 weeks, and ChatPDF every 2 months. Most recently, QR Code Scanner&Generator was updated on October 20, 2026 and ChatPDF on October 24, 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.*