# QR Code Scanner, Code Scanner vs Old Device Clock & Calendar

The clearest difference is price: QR Code Scanner, Code Scanner at Free against Old Device Clock & Calendar's $5.99. Old Device Clock & Calendar's advantage is in-app purchases (none vs 4) and update cadence (weekly vs every 4 months). On ads and device support there is nothing between them.

QR Code Scanner, Code Scanner is free to download; Old Device Clock & Calendar costs $5.99 up front. QR Code Scanner, Code Scanner sells 4 in-app purchases, starting at $9.99 per month. Old Device Clock & Calendar asks for nothing beyond the download.

QR Code Scanner, Code Scanner ships an update every 4 months, Old Device Clock & Calendar weekly. The most recent releases landed on October 22, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | QR Code Scanner, Code Scanner | Old Device Clock & Calendar |
| --- | --- | --- |
| Price | **Free** | $5.99 |
| Rating | **[4.3 (39 ratings)](https://appshunter.io/ios/app/qr-code-scanner-code-scanner/id1427969666/reviews)** | — |
| Number of ratings | **39** | — |
| Positive reviews | 96.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 4 MB | 8 MB |
| Requires iOS | 18.0 | **12.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Maryam Derakhshesh](https://appshunter.io/developer/1625594620) | [Taichi Umeki](https://appshunter.io/developer/1896671779) |

## What reviewers say

### QR Code Scanner, Code Scanner

[App page](https://appshunter.io/ios/app/qr-code-scanner-code-scanner/id1427969666)

This app allows you to scan QR codes and barcodes using your device's camera. It also offers features to create your own QR codes and barcodes with customizable colors and formats, and manage your scan history.

**Highlights:** QR & Barcode Scanning, Live Text Scanning from Images, Scan Multiple Codes Simultaneously, QR & Barcode Creator, Customizable Code Colors, Scan History & Library Management

**Features:** Family Sharing, iMessage stickers, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $9.99 | per month |
| Quarterly | $12.99 | per 3 months |
| Yearly | $24.99 | per year |
| QR Code , Barcode Scanner | $19.99 | one-time |

**What reviewers like**

- 🚀 Fast and efficient scanning
- 👍 Easy to use and intuitive
- 🔒 Reliable and accurate
- 💡 Versatile for various QR/barcode needs
- 👍 No annoying ads

**What reviewers complain about**

- 🐛 Occasional issues with scanning certain codes
- 🔋 Drains battery faster than expected

**Reported bugs**

- Crashes when trying to scan QR codes on certain devices
- Fails to read some barcodes

**Requested features**

- Add option to customize QR code colors and patterns
- Implement ability to save and manage scanned codes


### Old Device Clock & Calendar

[App page](https://appshunter.io/ios/app/old-device-clock-and-calendar/id6769596420)

Transform an old iPhone or iPad into a dedicated analog clock and monthly calendar display. This app offers a focused, offline experience with customizable appearance and week start day. It's a one-time purchase with no ads, tracking, or subscriptions.

**Highlights:** Analog clock display, Monthly calendar view, Offline functionality, Light and dark appearance, Customizable week start day, No ads or tracking

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

**In-app purchases:** none


## Frequently asked questions

### Is QR Code Scanner, Code Scanner free?

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

### Is Old Device Clock & Calendar free?

Old Device Clock & Calendar costs $5.99, with no in-app purchases.

### Do QR Code Scanner, Code Scanner or Old Device Clock & Calendar have ads?

Neither QR Code Scanner, Code Scanner nor Old Device Clock & Calendar shows ads.

### Which is updated more often, QR Code Scanner, Code Scanner or Old Device Clock & Calendar?

QR Code Scanner, Code Scanner ships an update every 4 months, and Old Device Clock & Calendar weekly. Most recently, QR Code Scanner, Code Scanner was updated on October 22, 2026 and Old Device Clock & Calendar on October 8, 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.*