# CogState vs Cantab Insight

The clearest difference is update cadence: CogState at every 2 months against Cantab Insight's every 24 months. CogState also leads on iOS requirement (9.0 vs 12.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CogState ships an update every 2 months, Cantab Insight every 24 months. The most recent releases landed on September 28, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | CogState | Cantab Insight |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cogstate/id599475522/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 24 months |
| Monetization | Free | — |
| Size | 225 MB | 49 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPad | iPad |
| Age rating | 17+ | 12+ |
| Developer | [CogState Inc](https://appshunter.io/developer/599475525) | [Cambridge Cognition Limited](https://appshunter.io/developer/496596292) |

## What reviewers say

### CogState

[App page](https://appshunter.io/ios/app/cogstate/id599475522)

This academically oriented software offers researchers a powerful and sensitive method for testing cognition. It utilizes culture-neutral stimuli to detect cognitive changes in subjects over time, with validity demonstrated in numerous peer-reviewed articles.

**Highlights:** Academically oriented cognitive testing, Sensitive detection of cognitive change, Culture-neutral stimuli, Validated in peer-reviewed articles, Baseline and periodic retesting

**Features:** macOS Compatibility

**In-app purchases:** none


### Cantab Insight

[App page](https://appshunter.io/ios/app/cantab-insight/id997409531)

**In-app purchases:** none


## Frequently asked questions

### Is CogState free?

CogState is free to download, with no in-app purchases.

### Is Cantab Insight free?

Cantab Insight is free to download, with no in-app purchases.

### Do CogState or Cantab Insight have ads?

Neither CogState nor Cantab Insight shows ads.

### Which is updated more often, CogState or Cantab Insight?

CogState ships an update every 2 months, and Cantab Insight every 24 months. Most recently, CogState was updated on September 28, 2026 and Cantab Insight on October 1, 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.*