# Cognihab vs N

The clearest difference is ads: Cognihab at none against N's shown. N's advantage is update cadence (every 4 days vs every 3 weeks) and iOS requirement (13.0 vs 15.6). On price, 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.

Cognihab ships an update every 3 weeks, N every 4 days. The most recent releases landed on October 5, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Cognihab | N |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Size | 1.6 GB | 30 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cognihab Healthcare Solutions Private Limited](https://appshunter.io/developer/1756868806) | [Bartosz Bleja](https://appshunter.io/developer/1884967212) |

## What reviewers say

### Cognihab

[App page](https://appshunter.io/ios/app/cognihab/id6535676522)

**Features:** macOS Compatibility

**In-app purchases:** none


### N

[App page](https://appshunter.io/ios/app/n-back/id6765962582)

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

**In-app purchases:** none


## Frequently asked questions

### Is Cognihab free?

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

### Is N free?

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

### Do Cognihab or N have ads?

N shows ads; Cognihab does not.

### Which is updated more often, Cognihab or N?

Cognihab ships an update every 3 weeks, and N every 4 days. Most recently, Cognihab was updated on October 5, 2026 and N on September 30, 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.*