# QR, Barcode Scanner for iPhone vs Java Calendar

The clearest difference is price: QR, Barcode Scanner for iPhone at Free against Java Calendar's $4.99. QR, Barcode Scanner for iPhone also leads on chart position (#131 vs unranked) and iOS requirement (13.0 vs 17.0). Java Calendar's advantage is in-app purchases (none vs 13) and ads (none vs shown). On update cadence and device support there is nothing between them.

QR, Barcode Scanner for iPhone is free to download; Java Calendar costs $4.99 up front. QR, Barcode Scanner for iPhone sells 11 in-app purchases, starting at $2.49 per 7 days. Java Calendar asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 4 weeks. The most recent releases landed on October 13, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | QR, Barcode Scanner for iPhone | Java Calendar |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[4.6 (50K ratings)](https://appshunter.io/ios/app/qr-barcode-scanner-for-iphone/id1322234579/reviews)** | — |
| Number of ratings | **50K** | — |
| Positive reviews | 19.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 weeks | Every 4 weeks |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#131** | — |
| Size | 82 MB | 13 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Smart Tool Studio](https://appshunter.io/developer/1080080426) | [Djauhery .](https://appshunter.io/developer/1510896841) |

## What reviewers say

### QR, Barcode Scanner for iPhone

[App page](https://appshunter.io/ios/app/qr-barcode-scanner-for-iphone/id1322234579)

**Currently charting:** #131 Top Grossing · Utilities (US App Store)

This app quickly scans QR codes and barcodes using your device's camera. It also allows you to create and share custom QR codes, offers a 2FA authenticator, and provides features like batch scanning and scan history retrieval.

**Highlights:** Automatic QR/barcode scanning, QR code creation and sharing, 2FA authenticator, Batch scanning, Scan history with iCloud backup, App lock for security, Customizable QR code colors

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| QR Limited Offer - One Week | $2.49 | per 7 days |
| QR Code Premium - One Week | $3.99 | per 7 days |
| One Week No Trial New - QR | $3.99 | per 7 days |
| One Week | $3.99 | per 7 days |
| One Week Premium | $6.99 | per 7 days |
| QR Code Premium - Three Months | $8.99 | per 3 months |
| One Year | $29.99 | per year |
| QR Code Premium - One Year | $39.99 | per year |
| One Year No Trial New - QR | $39.99 | per year |
| Lifetime | $39.99 | one-time |
| Lifetime-QR Scanner Purchase | $59.99 | one-time |

**What reviewers like**

- 🚀 Fast and easy to use
- 👍 Handy for scanning QR codes
- 💡 Helpful for finding product information

**What reviewers complain about**

- 🐛 Frequent crashes and issues with scanning
- 💰 Misleading subscription model and unauthorized charges
- 🔍 Lack of transparency around pricing and features

**Reported bugs**

- Camera not working properly
- Subscription issues and inability to cancel
- Compatibility problems with older devices

**Requested features**

- Option to disable ads
- Improved subscription management and cancellation process
- Better customer support and communication


### Java Calendar

[App page](https://appshunter.io/ios/app/java-calendar/id6796907324)

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

**In-app purchases:** none


## Frequently asked questions

### Is QR, Barcode Scanner for iPhone free?

QR, Barcode Scanner for iPhone is free to download, with in-app purchases available.

### Is Java Calendar free?

Java Calendar costs $4.99, with no in-app purchases.

### Do QR, Barcode Scanner for iPhone or Java Calendar have ads?

QR, Barcode Scanner for iPhone shows ads; Java Calendar does not.

### Which is updated more often, QR, Barcode Scanner for iPhone or Java Calendar?

QR, Barcode Scanner for iPhone ships an update every 4 weeks, and Java Calendar every 4 weeks. Most recently, QR, Barcode Scanner for iPhone was updated on October 13, 2026 and Java Calendar on October 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*