# Unit Converter All in One Plus vs QR Code Scanner & Barcode Scan

The clearest difference is in-app purchases: Unit Converter All in One Plus at none against QR Code Scanner & Barcode Scan's 3. QR Code Scanner & Barcode Scan's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.6). On price and ads there is nothing between them.

Both are free to download. QR Code Scanner & Barcode Scan sells 3 in-app purchases, starting at $0.99 per 7 days. Unit Converter All in One Plus asks for nothing beyond the download.

## The numbers

| Metric | Unit Converter All in One Plus | QR Code Scanner & Barcode Scan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/unit-converter-all-in-one-plus/id6751930638/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free | — |
| Size | 4 MB | 40 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yury Tomachinskiy](https://appshunter.io/developer/416311704) | [Mukesh Kumar](https://appshunter.io/developer/1787176336) |

## What reviewers say

### Unit Converter All in One Plus

[App page](https://appshunter.io/ios/app/unit-converter-all-in-one-plus/id6751930638)

This application provides fast and accurate conversions for various units of measurement and currencies. It offers live exchange rates, offline support, and the ability to save favorite conversions for quick access. Ideal for travel, shopping, school, and daily tasks.

**Highlights:** Instant unit conversions, Live currency exchange rates, Offline conversion support, Save favorite conversions, Metric-to-US unit conversion, Feet and inch calculator

**Features:** macOS Compatibility

**In-app purchases:** none


### QR Code Scanner & Barcode Scan

[App page](https://appshunter.io/ios/app/qr-code-scanner-and-barcode-scan/id6756892332)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $0.99 | per 7 days |
| Yearly Pro | $4.99 | per year |
| Lifetime Pro | $9.99 | one-time |


## Frequently asked questions

### Is Unit Converter All in One Plus free?

Unit Converter All in One Plus is free to download, with no in-app purchases.

### Is QR Code Scanner & Barcode Scan free?

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

### Do Unit Converter All in One Plus or QR Code Scanner & Barcode Scan have ads?

Neither Unit Converter All in One Plus nor QR Code Scanner & Barcode Scan 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.*