# QRwizard vs Cortex

The clearest difference is update cadence: QRwizard at every 10 days against Cortex's every 4 months. Cortex's advantage is iOS requirement (15.1 vs 18.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. QRwizard sells 1 one-off in-app purchase and Cortex sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

QRwizard ships an update every 10 days, Cortex every 4 months. The most recent releases landed on August 3, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | QRwizard | Cortex |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 4 months |
| Size | 5 MB | 84 MB |
| Requires iOS | 18.1 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [Wolfram Wacker](https://appshunter.io/developer/1843968515) | [Ippocode Technologies LLP](https://appshunter.io/developer/1852421273) |

## What reviewers say

### QRwizard

[App page](https://appshunter.io/ios/app/qrwizard/id6755378157)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| QRwizard Pro | $0.99 | one-time |


### Cortex

[App page](https://appshunter.io/ios/app/cortex-local-ai/id6757537386)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cortex Pro | $19.99 | one-time |


## Frequently asked questions

### Is QRwizard free?

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

### Is Cortex free?

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

### Do QRwizard or Cortex have ads?

Neither QRwizard nor Cortex shows ads.

### Which is updated more often, QRwizard or Cortex?

QRwizard ships an update every 10 days, and Cortex every 4 months. Most recently, QRwizard was updated on August 3, 2026 and Cortex on September 14, 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.*