# QR vs CarTrak Tracking

The clearest difference is in-app purchases: CarTrak Tracking at none against QR's 1. CarTrak Tracking also leads on update cadence (every 3 weeks vs every 3 months) and iOS requirement (12.0 vs 15). On price, ads and device support there is nothing between them.

Both are free to download. QR sells 1 one-off in-app purchase. CarTrak Tracking asks for nothing beyond the download.

QR ships an update every 3 months, CarTrak Tracking every 3 weeks. The most recent releases landed on August 29, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | QR | CarTrak Tracking |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 4 MB | 49 MB |
| Requires iOS | 15 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Salim Alhajri](https://appshunter.io/developer/1191312496) | [Beijing Zhongshun Chexiao Technology Co., Ltd](https://appshunter.io/developer/1826034040) |

## What reviewers say

### QR

[App page](https://appshunter.io/ios/app/qr-code/id1292861894)

Design visually appealing QR codes with advanced customization options. Add logos, gradients, and unique shapes while ensuring scannability. Share your creations instantly for marketing or personal use.

**Highlights:** Customizable color styles (gradients, presets), Creative module shapes, Logo integration, High-resolution export, Instant sharing, Scanner-friendly output, Live preview

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RemoveAds | $2.99 | one-time |


### CarTrak Tracking

[App page](https://appshunter.io/ios/app/cartrak-tracking/id6748517720)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is QR free?

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

### Is CarTrak Tracking free?

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

### Do QR or CarTrak Tracking have ads?

Neither QR nor CarTrak Tracking shows ads.

### Which is updated more often, QR or CarTrak Tracking?

QR ships an update every 3 months, and CarTrak Tracking every 3 weeks. Most recently, QR was updated on August 29, 2026 and CarTrak Tracking on September 11, 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.*