# Cortex Brain Trainer vs Cognilo

The clearest difference is iOS requirement: Cortex Brain Trainer at 16.4 against Cognilo's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Cortex Brain Trainer sells 1 one-off in-app purchase and Cognilo sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Cortex Brain Trainer ships an update weekly, Cognilo fortnightly. The most recent releases landed on October 22, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Cortex Brain Trainer | Cognilo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Size | 46 MB | 7 MB |
| Requires iOS | **16.4** | 18.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Stephane de Barbanson](https://appshunter.io/developer/1876500326) | [James Gray](https://appshunter.io/developer/6787461080) |

## What reviewers say

### Cortex Brain Trainer

[App page](https://appshunter.io/ios/app/cortex-brain-trainer-n-back/id6775019270)

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all games | $3.99 | one-time |


### Cognilo

[App page](https://appshunter.io/ios/app/cognilo-brain-training-games/id6808798253)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly · Brain Training | $9.99 | per month |
| Pro Annual · Brain Training | $44.99 | per year |


## Frequently asked questions

### Is Cortex Brain Trainer free?

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

### Is Cognilo free?

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

### Do Cortex Brain Trainer or Cognilo have ads?

Neither Cortex Brain Trainer nor Cognilo shows ads.

### Which is updated more often, Cortex Brain Trainer or Cognilo?

Cortex Brain Trainer ships an update weekly, and Cognilo fortnightly. Most recently, Cortex Brain Trainer was updated on October 22, 2026 and Cognilo on October 10, 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.*