# QR Magic Master vs Weight Converter App

The clearest difference is price: QR Magic Master at Free against Weight Converter App's $1.99. QR Magic Master also leads on ads (none vs shown) and update cadence (every 4 months vs every 11 months). Weight Converter App's advantage is iOS requirement (13.0 vs 15.0). On in-app purchases and device support there is nothing between them.

QR Magic Master is free to download; Weight Converter App costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

QR Magic Master ships an update every 4 months, Weight Converter App every 11 months. The most recent releases landed on October 13, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | QR Magic Master | Weight Converter App |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 4 months** | Every 11 months |
| Size | 82 MB | 24 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Dinh Bac Ai](https://appshunter.io/developer/1678281377) | [JanoGroup LLC](https://appshunter.io/developer/1781461557) |

## What reviewers say

### QR Magic Master

[App page](https://appshunter.io/ios/app/qr-magic-master/id6473136095)

**Features:** macOS Compatibility

**In-app purchases:** none


### Weight Converter App

[App page](https://appshunter.io/ios/app/weight-converter-app/id6742470626)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is QR Magic Master free?

QR Magic Master is free to download, with no in-app purchases.

### Is Weight Converter App free?

Weight Converter App costs $1.99, with no in-app purchases.

### Do QR Magic Master or Weight Converter App have ads?

Weight Converter App shows ads; QR Magic Master does not.

### Which is updated more often, QR Magic Master or Weight Converter App?

QR Magic Master ships an update every 4 months, and Weight Converter App every 11 months. Most recently, QR Magic Master was updated on October 13, 2026 and Weight Converter App on October 24, 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.*