# CallAgent AI vs QR Code Scan

The clearest difference is update cadence: CallAgent AI at every 3 weeks against QR Code Scan's every 3 months. CallAgent AI also leads on device support (3 vs 1) and iOS requirement (15.6 vs 17.6). On price, ads and in-app purchases there is nothing between them.

Both are free to download. CallAgent AI sells 2 in-app purchases, starting at $14.99 per month and QR Code Scan sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

CallAgent AI ships an update every 3 weeks, QR Code Scan every 3 months. The most recent releases landed on August 15, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | CallAgent AI | QR Code Scan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/qr-code-scan-qr-code-reader/id6747362437/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | — | Free with in-app purchases |
| Size | 183 MB | 4 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [重庆子媛发国际进出口贸易有限公司](https://appshunter.io/developer/1738364982) | [Halil Ibrahim Altintas](https://appshunter.io/developer/1819347708) |

## What reviewers say

### CallAgent AI

[App page](https://appshunter.io/ios/app/callagent-ai/id6636533563)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All AI | $14.99 | per month |
| CallAgent Subscribe | $14.99 | one-time |


### QR Code Scan

[App page](https://appshunter.io/ios/app/qr-code-scan-qr-code-reader/id6747362437)

This utility app quickly scans QR codes and barcodes, supporting various formats. It automatically detects content and performs smart actions like opening links or saving contacts. Designed for ease of use, it's perfect for everyday tasks.

**Highlights:** Lightning-fast QR code scanning, All barcode types supported, Smart content recognition, Automatic action execution, Simple and modern interface, Secure scanning

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $1.99 | per month |
| Yearly Subscription | $9.99 | per year |


## Frequently asked questions

### Is CallAgent AI free?

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

### Is QR Code Scan free?

QR Code Scan is free to download, with in-app purchases available.

### Do CallAgent AI or QR Code Scan have ads?

Neither CallAgent AI nor QR Code Scan shows ads.

### Which is updated more often, CallAgent AI or QR Code Scan?

CallAgent AI ships an update every 3 weeks, and QR Code Scan every 3 months. Most recently, CallAgent AI was updated on August 15, 2026 and QR Code Scan on September 20, 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.*