# SmartOn QR (2D Code Auth) vs SmartQR App

The clearest difference is update cadence: SmartOn QR (2D Code Auth) at every 4 weeks against SmartQR App's every 3 months. SmartOn QR (2D Code Auth) also leads on iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SmartOn QR (2D Code Auth) ships an update every 4 weeks, SmartQR App every 3 months. The most recent releases landed on September 10, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | SmartOn QR (2D Code Auth) | SmartQR App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 3 months |
| Size | 3 MB | 30 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Soliton Systems K.K.](https://appshunter.io/developer/400872810) | [VData Solutions Sdn Bhd](https://appshunter.io/developer/1716528635) |

## What reviewers say

### SmartOn QR (2D Code Auth)

[App page](https://appshunter.io/ios/app/smarton-qr-2d-code-auth/id1470819720)

**In-app purchases:** none


### SmartQR App

[App page](https://appshunter.io/ios/app/smartqr-app/id6739483697)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SmartOn QR (2D Code Auth) free?

SmartOn QR (2D Code Auth) is free to download, with no in-app purchases.

### Is SmartQR App free?

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

### Do SmartOn QR (2D Code Auth) or SmartQR App have ads?

Neither SmartOn QR (2D Code Auth) nor SmartQR App shows ads.

### Which is updated more often, SmartOn QR (2D Code Auth) or SmartQR App?

SmartOn QR (2D Code Auth) ships an update every 4 weeks, and SmartQR App every 3 months. Most recently, SmartOn QR (2D Code Auth) was updated on September 10, 2026 and SmartQR App on September 9, 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.*