# IIoT Box vs QR Code Generator *

The clearest difference is in-app purchases: IIoT Box at none against QR Code Generator *'s 3. IIoT Box also leads on ads (none vs shown) and iOS requirement (11.2 vs 13.6). QR Code Generator *'s advantage is update cadence (every 10 days vs every 5 months). On price and device support there is nothing between them.

Both are free to download. QR Code Generator * sells 3 in-app purchases, starting at $7.99 per 7 days. IIoT Box asks for nothing beyond the download.

IIoT Box ships an update every 5 months, QR Code Generator * every 10 days. The most recent releases landed on January 15, 2026 and September 4, 2026 respectively.

## The numbers

| Metric | IIoT Box | QR Code Generator * |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (146 ratings)](https://appshunter.io/ios/app/qr-code-generator/id1594906207/reviews)** |
| Number of ratings | — | **146** |
| Positive reviews | — | 10.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 10 days** |
| Monetization | — | Subscription |
| Size | 58 MB | 20 MB |
| Requires iOS | **11.2** | 13.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Wecon technology co.,Ltd](https://appshunter.io/developer/1044168609) | [Fiecre Arnoux](https://appshunter.io/developer/1679070341) |

## What reviewers say

### IIoT Box

[App page](https://appshunter.io/ios/app/iiot-box/id1547572324)

**Features:** macOS Compatibility

**In-app purchases:** none


### QR Code Generator *

[App page](https://appshunter.io/ios/app/qr-code-generator/id1594906207)

Easily create custom QR codes for websites, contacts, social media, and more. This app also functions as a barcode scanner, allowing you to organize and access all your generated and scanned codes in one place.

**Highlights:** Custom QR code generation, Barcode scanning, Generate codes for social media, Generate codes for crypto wallets, Organized code storage, No pop-up ads

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| QR Code Unlimited Weekly | $7.99 | per 7 days |
| QR Code Unlimited Monthly | $9.99 | per month |
| QR Code Unlimited Year | $29.99 | per year |


## Frequently asked questions

### Is IIoT Box free?

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

### Is QR Code Generator * free?

QR Code Generator * is free to download, with in-app purchases available.

### Do IIoT Box or QR Code Generator * have ads?

QR Code Generator * shows ads; IIoT Box does not.

### Which is updated more often, IIoT Box or QR Code Generator *?

IIoT Box ships an update every 5 months, and QR Code Generator * every 10 days. Most recently, IIoT Box was updated on January 15, 2026 and QR Code Generator * on September 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.*