# Chat pdf vs QR Code Reader App for iPhone

The clearest difference is update cadence: QR Code Reader App for iPhone at daily against Chat pdf's every 2 weeks. QR Code Reader App for iPhone also leads on rating (4.4 vs 4.2). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Chat pdf sells 3 in-app purchases, starting at $7.99 per 7 days and QR Code Reader App for iPhone sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

QR Code Reader App for iPhone holds the better App Store score, 4.4 against 4.2. Both are backed by a comparable volume of ratings — 23 and 25 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

Chat pdf ships an update every 2 weeks, QR Code Reader App for iPhone daily. The most recent releases landed on September 29, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Chat pdf | QR Code Reader App for iPhone |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (23 ratings)](https://appshunter.io/ios/app/chat-pdf-askpdf-chatpdf/id6462723046/reviews) | **[4.4 (25 ratings)](https://appshunter.io/ios/app/qr-code-reader-app-for-iphone/id6581479543/reviews)** |
| Number of ratings | 23 | **25** |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Daily** |
| Monetization | Freemium | Freemium |
| Size | 27 MB | 37 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Warrance Tougas](https://appshunter.io/developer/1653824945) | [Renata Hickey](https://appshunter.io/developer/1828187816) |

## What reviewers say

### Chat pdf

[App page](https://appshunter.io/ios/app/chat-pdf-askpdf-chatpdf/id6462723046)

Transform your documents into interactive conversations. Upload PDFs and other files to ask questions, get summaries, and find information quickly. Save time and boost productivity by engaging directly with your content.

**Highlights:** Interactive document conversations, Ask questions about PDFs, Get document summaries, Find specific information, Boost productivity, Supports various document files

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AskPDF Unlimited | $7.99 | per 7 days |
| AskPDF Unlimited | $19.99 | per month |
| AskPDF Unlimited | $89.99 | per year |


### QR Code Reader App for iPhone

[App page](https://appshunter.io/ios/app/qr-code-reader-app-for-iphone/id6581479543)

Easily scan QR codes and barcodes with support for over 15 formats. Access detailed product information, track scan history, organize with folders, and export data. Offers a PRO subscription for unlimited scans and advanced features.

**Highlights:** Scan QR codes and barcodes, Support for 15+ formats, Detailed product information, Scan history tracking, Organize scans with folders, Batch scanning, Export data in CSV

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $6.99 | per 7 days |
| Monthly | $19.99 | per month |
| Yearly | $49.99 | per year |


## Frequently asked questions

### Is Chat pdf free?

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

### Is QR Code Reader App for iPhone free?

QR Code Reader App for iPhone is free to download, with in-app purchases available.

### Which has better reviews, Chat pdf or QR Code Reader App for iPhone?

QR Code Reader App for iPhone is rated higher. Chat pdf averages 4.2 out of 5 from 23 ratings, while QR Code Reader App for iPhone averages 4.4 from 25 ratings.

### Do Chat pdf or QR Code Reader App for iPhone have ads?

Neither Chat pdf nor QR Code Reader App for iPhone shows ads.

### Which is updated more often, Chat pdf or QR Code Reader App for iPhone?

Chat pdf ships an update every 2 weeks, and QR Code Reader App for iPhone daily. Most recently, Chat pdf was updated on September 29, 2026 and QR Code Reader App for iPhone on September 30, 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.*