# Lionic Secure QR Code Scanner vs 智慧下水道

The clearest difference is in-app purchases: 智慧下水道 at none against Lionic Secure QR Code Scanner's 2. 智慧下水道 also leads on iOS requirement (11.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Lionic Secure QR Code Scanner sells 2 in-app purchases, starting at $0.99 per month. 智慧下水道 asks for nothing beyond the download.

Lionic Secure QR Code Scanner ships an update every 15 months, 智慧下水道 every 11 months. The most recent releases landed on September 20, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Lionic Secure QR Code Scanner | 智慧下水道 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/lionic-secure-qr-code-scanner/id1613677627/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 11 months** |
| Monetization | Free with in-app purchases | — |
| Size | 14 MB | 5 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lionic Corp.](https://appshunter.io/developer/973372720) | [MWH ENVIRONMENTAL TECHNOLOGIES TAIWAN LTD](https://appshunter.io/developer/1149762068) |

## What reviewers say

### Lionic Secure QR Code Scanner

[App page](https://appshunter.io/ios/app/lionic-secure-qr-code-scanner/id1613677627)

This app helps protect you from malicious QR codes by scanning them and alerting you to potential scams. It offers a user-friendly interface for easy operation and keeps a history of your scans.

**Highlights:** Malicious QR code detection, Scan various QR code formats, Instant scam notifications, Scan history viewing and sharing, User-friendly interface

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Yearly | $5.99 | per year |


### 智慧下水道

[App page](https://appshunter.io/ios/app/id1672917587)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Lionic Secure QR Code Scanner free?

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

### Is 智慧下水道 free?

智慧下水道 is free to download, with no in-app purchases.

### Do Lionic Secure QR Code Scanner or 智慧下水道 have ads?

Neither Lionic Secure QR Code Scanner nor 智慧下水道 shows ads.

### Which is updated more often, Lionic Secure QR Code Scanner or 智慧下水道?

Lionic Secure QR Code Scanner ships an update every 15 months, and 智慧下水道 every 11 months. Most recently, Lionic Secure QR Code Scanner was updated on September 20, 2026 and 智慧下水道 on September 18, 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.*