# Neurokeys vs MS Workouts

The clearest difference is in-app purchases: Neurokeys at none against MS Workouts's 3. MS Workouts's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 18.2). On price, update cadence and ads there is nothing between them.

Both are free to download. MS Workouts sells 3 in-app purchases, starting at $69.00 per month. Neurokeys asks for nothing beyond the download.

Neurokeys ships an update every 3 weeks, MS Workouts every 5 weeks. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Neurokeys | MS Workouts |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Size | 184 MB | 64 MB |
| Requires iOS | 18.2 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Neurocast BV](https://appshunter.io/developer/1252625745) | [Practical Fitness Online, LLC](https://appshunter.io/developer/1760398720) |

## What reviewers say

### Neurokeys

[App page](https://appshunter.io/ios/app/neurokeys/id1436297061)

**In-app purchases:** none


### MS Workouts

[App page](https://appshunter.io/ios/app/ms-workouts/id6593709399)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Digital Monthly Plan | $69.00 | per month |
| Digital 3-month Plan | $176.99 | per 3 months |
| Digital Yearly Plan | $469.00 | per year |


## Frequently asked questions

### Is Neurokeys free?

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

### Is MS Workouts free?

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

### Do Neurokeys or MS Workouts have ads?

Neither Neurokeys nor MS Workouts shows ads.

### Which is updated more often, Neurokeys or MS Workouts?

Neurokeys ships an update every 3 weeks, and MS Workouts every 5 weeks. Most recently, Neurokeys was updated on October 14, 2026 and MS Workouts on October 7, 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.*