# Simple Subnet Calc vs QR2Barcode Converter

The clearest difference is in-app purchases: Simple Subnet Calc at none against QR2Barcode Converter's 4. QR2Barcode Converter's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 18.0). On price and ads there is nothing between them.

Both are free to download. QR2Barcode Converter sells 4 in-app purchases, starting at $1.99 per 7 days. Simple Subnet Calc asks for nothing beyond the download.

## The numbers

| Metric | Simple Subnet Calc | QR2Barcode Converter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/simple-subnet-calc/id665684290/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 60.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | — |
| Monetization | Free | — |
| Size | 1 MB | 7 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Diogo Andre Assumpcao](https://appshunter.io/developer/665684293) | [Bart Tarasewicz](https://appshunter.io/developer/1711128759) |

## What reviewers say

### Simple Subnet Calc

[App page](https://appshunter.io/ios/app/simple-subnet-calc/id665684290)

This utility quickly calculates IPv4 and IPv6 subnets with a clean interface. It's designed for network professionals and students needing fast, accurate subnetting tools on their iPhone.

**Highlights:** IPv4 subnetting, IPv6 subnetting, Clean interface, Ad-free experience, Designed for professionals

**Features:** macOS Compatibility

**In-app purchases:** none


### QR2Barcode Converter

[App page](https://appshunter.io/ios/app/qr2barcode-converter/id6743566788)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $1.99 | per 7 days |
| Monthly Plan | $5.99 | per month |
| 6 Month Plan | $29.99 | per 6 months |
| Lifetime Access | $49.99 | one-time |


## Frequently asked questions

### Is Simple Subnet Calc free?

Simple Subnet Calc is free to download, with no in-app purchases.

### Is QR2Barcode Converter free?

QR2Barcode Converter is free to download, with in-app purchases available.

### Do Simple Subnet Calc or QR2Barcode Converter have ads?

Neither Simple Subnet Calc nor QR2Barcode Converter shows ads.

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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.*