# TrackerKing Pro vs QR Code + Bar Code

The clearest difference is in-app purchases: TrackerKing Pro at none against QR Code + Bar Code's 3. TrackerKing Pro also leads on device support (3 vs 1) and iOS requirement (13.0 vs 26.2). On price and ads there is nothing between them.

Both are free to download. QR Code + Bar Code sells 3 in-app purchases, starting at $1.99 per 7 days. TrackerKing Pro asks for nothing beyond the download.

## The numbers

| Metric | TrackerKing Pro | QR Code + Bar Code |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/trackerking-pro/id6764222564/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 5 weeks | — |
| Monetization | Ad-supported | — |
| Size | 97 MB | 15 MB |
| Requires iOS | **13.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [浩 江](https://appshunter.io/developer/1598781123) | [Trupti Parsaniya](https://appshunter.io/developer/1653128593) |

## What reviewers say

### TrackerKing Pro

[App page](https://appshunter.io/ios/app/trackerking-pro/id6764222564)

Easily track vehicles, employees, children, and assets in real-time. Receive alerts for ignition status, over-speeding, and more. Features include history playback, engine immobilization, and anti-theft parking mode.

**Highlights:** Real-time live tracking with traffic updates, Ignition status alerts, History playback, Engine immobilizer, Anti-theft parking mode, Geo-fencing, Over-speed alerts

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

**In-app purchases:** none


### QR Code + Bar Code

[App page](https://appshunter.io/ios/app/qr-code-plus-bar-code-scanner/id6792263886)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $1.99 | per 7 days |
| Premium Monthly | $4.99 | per month |
| Premium Yearly | $29.99 | per year |


## Frequently asked questions

### Is TrackerKing Pro free?

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

### Is QR Code + Bar Code free?

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

### Do TrackerKing Pro or QR Code + Bar Code have ads?

Both TrackerKing Pro and QR Code + Bar Code show 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.*