# CorreTrak vs Dynamic QR

The clearest difference is rating: Dynamic QR at 5.0 against CorreTrak's 4.6. Dynamic QR also leads on iOS requirement (11.0 vs 15.0). CorreTrak's advantage is ratings volume (8 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Dynamic QR holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: CorreTrak has 8 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | CorreTrak | Dynamic QR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (8 ratings)](https://appshunter.io/ios/app/corretrak/id982357755/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dynamic-qr/id1453005528/reviews)** |
| Number of ratings | **8** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Free | Free |
| Size | 652 MB | 23 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dynamic Imaging Systems, Inc.](https://appshunter.io/developer/982357750) | [Yiwu Madan Network Technology Co., Ltd.](https://appshunter.io/developer/1131521364) |

## What reviewers say

### CorreTrak

[App page](https://appshunter.io/ios/app/corretrak/id982357755)

This mobile application provides Wi-Fi enabled inmate tracking and management for correctional facilities. It offers features for identification, location tracking, facility rounds, headcounts, program attendance, and incident reporting. The app can integrate with existing systems or operate independently.

**Highlights:** Inmate identification, Inmate location tracking, Facility rounds and well-being checks, Inmate head count, Program attendance tracking, Incident reporting

**Features:** macOS Compatibility

**In-app purchases:** none


### Dynamic QR

[App page](https://appshunter.io/ios/app/dynamic-qr/id1453005528)

Create visually appealing QR codes with customizable backgrounds and foregrounds. Supports static and dynamic designs, including single or multiple image backgrounds, and even video backgrounds with adjustable playback speeds.

**Highlights:** Customizable QR codes, Image backgrounds, Video backgrounds, Adjustable speed for video backgrounds, Customizable colors and shapes, Center icon customization

**In-app purchases:** none


## Frequently asked questions

### Is CorreTrak free?

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

### Is Dynamic QR free?

Dynamic QR is free to download, with no in-app purchases.

### Which has better reviews, CorreTrak or Dynamic QR?

Dynamic QR is rated higher. CorreTrak averages 4.6 out of 5 from 8 ratings, while Dynamic QR averages 5.0 from 1 ratings.

### Do CorreTrak or Dynamic QR have ads?

Neither CorreTrak nor Dynamic QR shows ads.

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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.*