# Evoke Brain Training vs CogniTrain

The clearest difference is in-app purchases: Evoke Brain Training at none against CogniTrain's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. CogniTrain sells 2 in-app purchases, starting at $1.99 per month. Evoke Brain Training asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 8, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Evoke Brain Training | CogniTrain |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 318 MB | 55 MB |
| Requires iOS | 16.4 | 16.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Evoke Neurodiagnostics LLC](https://appshunter.io/developer/1802247421) | [Jan Petruela](https://appshunter.io/developer/1853217453) |

## What reviewers say

### Evoke Brain Training

[App page](https://appshunter.io/ios/app/evoke-brain-training/id6743326309)

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

**In-app purchases:** none


### CogniTrain

[App page](https://appshunter.io/ios/app/cognitrain-brain-training/id6755327453)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly Subscription | $1.99 | per month |
| Premium Yearly Subscription | $19.99 | per year |


## Frequently asked questions

### Is Evoke Brain Training free?

Evoke Brain Training is free to download, with no in-app purchases.

### Is CogniTrain free?

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

### Do Evoke Brain Training or CogniTrain have ads?

Neither Evoke Brain Training nor CogniTrain shows ads.

### Which is updated more often, Evoke Brain Training or CogniTrain?

Evoke Brain Training ships an update every 2 months, and CogniTrain every 2 months. Most recently, Evoke Brain Training was updated on October 8, 2026 and CogniTrain on October 9, 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.*