# Tech vs QR Code Scanner

The clearest difference is in-app purchases: Tech at none against QR Code Scanner's 2. Tech also leads on ads (none vs shown) and iOS requirement (8.0 vs 16.0). QR Code Scanner's advantage is update cadence (every 4 days vs every 11 days). On price and device support there is nothing between them.

Both are free to download. QR Code Scanner sells 2 in-app purchases, starting at $6.99 per 7 days. Tech asks for nothing beyond the download.

Tech ships an update every 11 days, QR Code Scanner every 4 days. The most recent releases landed on September 30, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Tech | QR Code Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (6 ratings)](https://appshunter.io/ios/app/tech-tracker/id1434995570/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 11 days | **Every 4 days** |
| Monetization | Free | — |
| Size | 101 MB | 19 MB |
| Requires iOS | **8.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [元明 苏](https://appshunter.io/developer/1320752705) | [Huong Dang](https://appshunter.io/developer/1896285075) |

## What reviewers say

### Tech

[App page](https://appshunter.io/ios/app/tech-tracker/id1434995570)

Control your drone with real-time image transmission, photo capture, and video recording capabilities. This application is specifically designed for the AVIA TOR H826HPW series drone.

**Highlights:** Real-time image transmission, Take pictures, Record video, Drone control

**Features:** macOS Compatibility

**In-app purchases:** none


### QR Code Scanner

[App page](https://appshunter.io/ios/app/qr-code-scanner-scan-barcodes/id6797189756)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $6.99 | per 7 days |
| Yearly Premium | $39.99 | per year |


## Frequently asked questions

### Is Tech free?

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

### Is QR Code Scanner free?

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

### Do Tech or QR Code Scanner have ads?

QR Code Scanner shows ads; Tech does not.

### Which is updated more often, Tech or QR Code Scanner?

Tech ships an update every 11 days, and QR Code Scanner every 4 days. Most recently, Tech was updated on September 30, 2026 and QR Code Scanner on October 5, 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.*