# NeuroLogger vs 6

The clearest difference is device support: 6 at 3 against NeuroLogger's —. 6 also leads on iOS requirement (12.0 vs 15.6). On price and in-app purchases there is nothing between them.

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

## The numbers

| Metric | NeuroLogger | 6 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 2 months |
| Monetization | — | Free |
| Size | 51 MB | 32 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Playpower Labs, LLC](https://appshunter.io/developer/555270558) | [Hilmar Spohr](https://appshunter.io/developer/1713506814) |

## What reviewers say

### NeuroLogger

[App page](https://appshunter.io/ios/app/neurologger/id6446844839)

**In-app purchases:** none


### 6

[App page](https://appshunter.io/ios/app/6-minute-walk-test/id6743190345)

This application allows users to easily perform and record a 6-minute walk test. It measures the distance walked in six minutes, providing a simple way to assess functional capacity. Results can be shared via messaging or email.

**Highlights:** Perform 6-minute walk test, Measure walking distance, Record test results, Share results via messaging, Share results via email

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NeuroLogger free?

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

### Is 6 free?

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

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*