# QR Code · Barcode Reader&Maker vs Locker Mate

The clearest difference is price: Locker Mate at Free against QR Code · Barcode Reader&Maker's $0.99. Locker Mate also leads on update cadence (fortnightly vs every 21 months). QR Code · Barcode Reader&Maker's advantage is ads (none vs shown) and iOS requirement (16.0 vs 18.0). On in-app purchases and device support there is nothing between them.

Locker Mate is free to download; QR Code · Barcode Reader&Maker costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

QR Code · Barcode Reader&Maker ships an update every 21 months, Locker Mate fortnightly. The most recent releases landed on October 10, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | QR Code · Barcode Reader&Maker | Locker Mate |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.9 (7 ratings)](https://appshunter.io/ios/app/qr-code-barcode-reader-and-maker/id6738623449/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 21 months | **Fortnightly** |
| Monetization | Paid | — |
| Size | 18 MB | 6 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [志勇 杨](https://appshunter.io/developer/1137372489) | [Daniel Li](https://appshunter.io/developer/1772462756) |

## What reviewers say

### QR Code · Barcode Reader&Maker

[App page](https://appshunter.io/ios/app/qr-code-barcode-reader-and-maker/id6738623449)

Easily scan and generate QR codes and barcodes for various purposes, from accessing menus and WiFi to sharing contact information. Organize your scan and creation history with custom folders and export data for further use.

**Highlights:** Scan QR codes and barcodes from camera or photos, Create custom QR codes for URLs, WiFi, VCards, and more, Support for numerous code formats, Organize scan/creation history with folders, Export history as CSV files, Ad-free experience

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

**In-app purchases:** none


### Locker Mate

[App page](https://appshunter.io/ios/app/locker-mate/id6744988670)

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

**In-app purchases:** none


## Frequently asked questions

### Is QR Code · Barcode Reader&Maker free?

QR Code · Barcode Reader&Maker costs $0.99, with no in-app purchases.

### Is Locker Mate free?

Locker Mate is free to download, with no in-app purchases.

### Do QR Code · Barcode Reader&Maker or Locker Mate have ads?

Locker Mate shows ads; QR Code · Barcode Reader&Maker does not.

### Which is updated more often, QR Code · Barcode Reader&Maker or Locker Mate?

QR Code · Barcode Reader&Maker ships an update every 21 months, and Locker Mate fortnightly. Most recently, QR Code · Barcode Reader&Maker was updated on October 10, 2026 and Locker Mate on October 5, 2026.

---

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