# QR Code Pro vs Unit Choice

The clearest difference is in-app purchases: QR Code Pro at none against Unit Choice's 2. QR Code Pro also leads on iOS requirement (15.0 vs 18.0). Unit Choice's advantage is update cadence (every 3 days vs every 2 months) and price ($0.29 vs $2.99). On ads, chart position and device support there is nothing between them.

QR Code Pro costs $2.99 and Unit Choice $0.29 up front. Unit Choice sells 2 one-off in-app purchases. QR Code Pro asks for nothing beyond the download.

QR Code Pro ships an update every 2 months, Unit Choice every 3 days. The most recent releases landed on September 27, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | QR Code Pro | Unit Choice |
| --- | --- | --- |
| Price | $2.99 | **$0.29** |
| Rating | **[4.1 (61 ratings)](https://appshunter.io/ios/app/qr-code-pro-scan-generate/id550827263/reviews)** | — |
| Number of ratings | **61** | — |
| Positive reviews | 32.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Free | — |
| Best chart rank | #33 | **#19** |
| Size | 14 MB | 21 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Touch 4 Feel](https://appshunter.io/developer/530960372) | [Makoto Fukuoka](https://appshunter.io/developer/1817908735) |

## What reviewers say

### QR Code Pro

[App page](https://appshunter.io/ios/app/qr-code-pro-scan-generate/id550827263)

**Currently charting:** #33 Top Paid · Shopping (US App Store)

Easily scan, decode, and generate various QR code types, including contact information, website links, and more. Customize your generated codes with colors and logos, and print them directly. Offers unlimited scan history and NFC scanning capabilities on compatible devices.

**Highlights:** Scan and decode all QR code types, Generate custom QR codes with logos, Save scanned contacts to address book, Directly send SMS and emails, Add events to calendar instantly, Unlimited scan history, NFC tag scanning

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

**In-app purchases:** none


### Unit Choice

[App page](https://appshunter.io/ios/app/unit-choice/id6762347699)

**Currently charting:** #19 Top Paid · Shopping (US App Store)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| コーヒーで応援 | $0.49 | one-time |
| 広告非表示 | $5.99 | one-time |


## Frequently asked questions

### Is QR Code Pro free?

QR Code Pro costs $2.99, with no in-app purchases.

### Is Unit Choice free?

Unit Choice costs $0.29, and also offers in-app purchases.

### Do QR Code Pro or Unit Choice have ads?

Neither QR Code Pro nor Unit Choice shows ads.

### Which is updated more often, QR Code Pro or Unit Choice?

QR Code Pro ships an update every 2 months, and Unit Choice every 3 days. Most recently, QR Code Pro was updated on September 27, 2026 and Unit Choice on September 22, 2026.

### Which is more popular, QR Code Pro or Unit Choice?

QR Code Pro currently peaks at #33 in the App Store charts, and Unit Choice at #19. Chart position reflects recent download velocity rather than total install base.

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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.*