# QR Code Scanner＊Barcode Reader vs World Clock

The clearest difference is rating: World Clock at 5.0 against QR Code Scanner＊Barcode Reader's 4.3. QR Code Scanner＊Barcode Reader's advantage is update cadence (every 5 days vs every 3 weeks) and ratings volume (84 vs 7). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. QR Code Scanner＊Barcode Reader sells 12 in-app purchases, starting at $4.99 per 7 days and World Clock sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

World Clock holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: QR Code Scanner＊Barcode Reader has 84 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 97% of QR Code Scanner＊Barcode Reader's written reviews are positive against 100% of World Clock's.

QR Code Scanner＊Barcode Reader ships an update every 5 days, World Clock every 3 weeks. The most recent releases landed on October 6, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | QR Code Scanner＊Barcode Reader | World Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (84 ratings)](https://appshunter.io/ios/app/qr-code-scannerbarcode-reader/id1617441509/reviews) | **[5.0 (7 ratings)](https://appshunter.io/ios/app/world-clocktimezone-converter/id6759943378/reviews)** |
| Number of ratings | **84** | 7 |
| Positive reviews | 97.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | Freemium |
| Size | 62 MB | 32 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Donia aly hamed](https://appshunter.io/developer/1517801368) | [Apphaze](https://appshunter.io/developer/1856021247) |

## What reviewers say

### QR Code Scanner＊Barcode Reader

[App page](https://appshunter.io/ios/app/qr-code-scannerbarcode-reader/id1617441509)

Instantly scan and generate QR codes and barcodes. This app supports various code types, works offline, and allows for bulk creation. It's a fast and free solution for shopping, business, and everyday information sharing.

**Highlights:** Fast QR code scanning, Barcode reading (UPC, EAN, ISBN), Custom QR code generation, Barcode creation, Offline functionality, Bulk code creation, Share generated codes

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | per 7 days |
| Premium | $4.99 | per 7 days |
| QR Code Reader | $4.99 | per 7 days |
| QR Code Reader | $6.99 | per 7 days |
| QR Code Reader | $6.99 | per 7 days |
| QR Code Reader | $8.99 | per 7 days |
| QR Code Reader | $9.99 | per 7 days |
| Premium | $9.99 | per 7 days |
| Premium | $19.99 | per month |
| Premium | $29.99 | per month |
| Premium | $89.99 | per year |
| Premium | $49.99 | one-time |


### World Clock

[App page](https://appshunter.io/ios/app/world-clocktimezone-converter/id6759943378)

Easily track time across multiple cities with visual gradients and an intuitive converter. Organize contacts by time zone, calculate dates, and utilize customizable widgets. Works offline for core functionality.

**Highlights:** Instant time conversion with visual slider, Hourly timeline grid with overlapping work times, Organize contacts into groups by time zone, Date and duration calculator, Customizable widgets for home screen, Offline functionality for core features

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| World Clock Pro Monthly | $4.99 | per month |
| World Clock Pro Yearly | $19.99 | per year |
| World Clock Pro Lifetime Access | $29.99 | one-time |


## Frequently asked questions

### Is QR Code Scanner＊Barcode Reader free?

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

### Is World Clock free?

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

### Which has better reviews, QR Code Scanner＊Barcode Reader or World Clock?

World Clock is rated higher. QR Code Scanner＊Barcode Reader averages 4.3 out of 5 from 84 ratings, while World Clock averages 5.0 from 7 ratings.

### Do QR Code Scanner＊Barcode Reader or World Clock have ads?

Neither QR Code Scanner＊Barcode Reader nor World Clock shows ads.

### Which is updated more often, QR Code Scanner＊Barcode Reader or World Clock?

QR Code Scanner＊Barcode Reader ships an update every 5 days, and World Clock every 3 weeks. Most recently, QR Code Scanner＊Barcode Reader was updated on October 6, 2026 and World Clock on September 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.*