# QR Reader：QR  Code vs LONCIN

The clearest difference is price: LONCIN at Free against QR Reader：QR  Code's $1.99. LONCIN also leads on update cadence (every 2 weeks vs every 4 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

LONCIN is free to download; QR Reader：QR  Code costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

QR Reader：QR  Code ships an update every 4 months, LONCIN every 2 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | QR Reader：QR  Code | LONCIN |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 35 MB | 118 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [宝锋 吴](https://appshunter.io/developer/1639886745) | [隆鑫通用动力股份有限公司](https://appshunter.io/developer/828796872) |

## What reviewers say

### QR Reader：QR  Code

[App page](https://appshunter.io/ios/app/qr-readerqr-code/id6447519739)

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

**In-app purchases:** none


### LONCIN

[App page](https://appshunter.io/ios/app/loncin-outdoor-power/id6475795720)

Monitor and control your outdoor power supply units. View real-time operational data, manage charging settings, and adjust device parameters like brightness and standby time. Connect via Bluetooth for seamless control.

**Highlights:** Real-time equipment status monitoring, Bluetooth connectivity, View remaining power and charging time, Monitor input/output ports, Adjust light strip brightness, Customizable device parameters

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is QR Reader：QR  Code free?

QR Reader：QR  Code costs $1.99, with no in-app purchases.

### Is LONCIN free?

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

### Do QR Reader：QR  Code or LONCIN have ads?

Neither QR Reader：QR  Code nor LONCIN shows ads.

### Which is updated more often, QR Reader：QR  Code or LONCIN?

QR Reader：QR  Code ships an update every 4 months, and LONCIN every 2 weeks. Most recently, QR Reader：QR  Code was updated on November 3, 2026 and LONCIN on November 4, 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.*