# REFORMATOR vs Cortex

The clearest difference is iOS requirement: Cortex at 15.1 against REFORMATOR's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. REFORMATOR sells 2 in-app purchases, starting at $17.00 per month and Cortex sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

REFORMATOR ships an update fortnightly, Cortex weekly. Both last shipped on October 28, 2026.

## The numbers

| Metric | REFORMATOR | Cortex |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Size | 39 MB | 44 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [Ruslan Tomassov](https://appshunter.io/developer/1895723527) | [Nikita Yarmolyuk](https://appshunter.io/developer/6784598856) |

## What reviewers say

### REFORMATOR

[App page](https://appshunter.io/ios/app/reformator/id6767555539)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $17.00 | per month |
| Reformator Plus Yearly | $170.99 | per year |


### Cortex

[App page](https://appshunter.io/ios/app/cortex-lab-results/id6784598854)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cortex Pro | $9.99 | per month |
| Cortex Pro — Annual | $99.99 | per year |


## Frequently asked questions

### Is REFORMATOR free?

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

### Is Cortex free?

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

### Do REFORMATOR or Cortex have ads?

Neither REFORMATOR nor Cortex shows ads.

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

REFORMATOR ships an update fortnightly, and Cortex weekly. Most recently, REFORMATOR was updated on October 28, 2026 and Cortex on October 28, 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.*