# QR vs Technolab Electronics

The clearest difference is in-app purchases: Technolab Electronics at none against QR's 6. Technolab Electronics also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 3 months). QR's advantage is iOS requirement (12.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. QR sells 6 in-app purchases, starting at $2.99 per 7 days. Technolab Electronics asks for nothing beyond the download.

QR ships an update every 3 months, Technolab Electronics every 3 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | QR | Technolab Electronics |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (16 ratings)](https://appshunter.io/ios/app/qr-code-scan/id1475404841/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 27 MB | 25 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Apps Places](https://appshunter.io/developer/1462400318) | [Mahmoud Hodhod](https://appshunter.io/developer/1591747845) |

## What reviewers say

### QR

[App page](https://appshunter.io/ios/app/qr-code-scan/id1475404841)

Easily scan and generate QR codes and barcodes from images or your camera. Save and manage all your scanned and created codes with unlimited storage. Offers a user-friendly interface and offline functionality.

**Highlights:** Scan QR codes and barcodes from camera or images, Generate various QR code types (website, email, text), Save and manage unlimited scanned and generated codes, User-friendly interface, Offline functionality, Flashlight support for dark environments

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to Pro Weekly | $2.99 | per 7 days |
| Upgrade to Pro | $3.99 | per month |
| Upgrade to Pro Monthly | $3.99 | per month |
| Upgrade to Pro | $29.99 | per year |
| Lifetime Access | $9.99 | one-time |
| Access Lifetime | $64.99 | one-time |


### Technolab Electronics

[App page](https://appshunter.io/ios/app/technolab-electronics/id6793205400)

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

**In-app purchases:** none


## Frequently asked questions

### Is QR free?

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

### Is Technolab Electronics free?

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

### Do QR or Technolab Electronics have ads?

QR shows ads; Technolab Electronics does not.

### Which is updated more often, QR or Technolab Electronics?

QR ships an update every 3 months, and Technolab Electronics every 3 weeks. Most recently, QR was updated on November 3, 2026 and Technolab Electronics on October 30, 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.*