# UnitKit vs QR Barcode Scanner & Maker

The clearest difference is in-app purchases: QR Barcode Scanner & Maker at none against UnitKit's 2. QR Barcode Scanner & Maker also leads on iOS requirement (15.0 vs 17.0). UnitKit's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. UnitKit sells 2 in-app purchases, starting at $0.99 per 7 days. QR Barcode Scanner & Maker asks for nothing beyond the download.

UnitKit ships an update monthly, QR Barcode Scanner & Maker every 3 weeks. The most recent releases landed on September 7, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | UnitKit | QR Barcode Scanner & Maker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/qr-barcode-scanner-and-maker/id6758288103/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | — | Ad-supported |
| Size | 6 MB | 60 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [LukyLab](https://appshunter.io/developer/1698729177) | [宏炜 郑](https://appshunter.io/developer/1813783900) |

## What reviewers say

### UnitKit

[App page](https://appshunter.io/ios/app/unitkit-unit-converter/id6748941419)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $0.99 | per 7 days |
| Annual | $7.99 | per year |


### QR Barcode Scanner & Maker

[App page](https://appshunter.io/ios/app/qr-barcode-scanner-and-maker/id6758288103)

This app allows you to quickly scan and create QR codes and barcodes. Personalize your codes with custom colors, logos, and patterns for business or personal use. It also keeps a history of all your scans and creations for easy access.

**Highlights:** Fast QR & Barcode Scanning, Custom QR Code Design, Barcode Generator, Scan & Creation History, Logo Branding, Custom Colors & Gradients

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

**In-app purchases:** none


## Frequently asked questions

### Is UnitKit free?

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

### Is QR Barcode Scanner & Maker free?

QR Barcode Scanner & Maker is free to download, with no in-app purchases.

### Do UnitKit or QR Barcode Scanner & Maker have ads?

QR Barcode Scanner & Maker shows ads; UnitKit does not.

### Which is updated more often, UnitKit or QR Barcode Scanner & Maker?

UnitKit ships an update monthly, and QR Barcode Scanner & Maker every 3 weeks. Most recently, UnitKit was updated on September 7, 2026 and QR Barcode Scanner & Maker on September 11, 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.*