# Mental robusthedstræning vs Vinterdyp

The clearest difference is in-app purchases: Mental robusthedstræning at none against Vinterdyp's 2. Mental robusthedstræning also leads on iOS requirement (15.1 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Vinterdyp sells 2 in-app purchases, starting at $1.99 per month. Mental robusthedstræning asks for nothing beyond the download.

Mental robusthedstræning ships an update fortnightly, Vinterdyp every 2 weeks. The most recent releases landed on November 9, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Mental robusthedstræning | Vinterdyp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Size | 36 MB | 4 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Center for Mental Robusthed Aps](https://appshunter.io/developer/730389332) | [Jesper Sachmann](https://appshunter.io/developer/6789713581) |

## What reviewers say

### Mental robusthedstræning

[App page](https://appshunter.io/ios/app/mental-robusthedstrning-mrt/id6757698681)

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

**In-app purchases:** none


### Vinterdyp

[App page](https://appshunter.io/ios/app/vinterdyp/id6789714246)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Vinterdyp Plus Månedlig | $1.99 | per month |
| Vinterdyp Plus Årlig | $17.99 | per year |


## Frequently asked questions

### Is Mental robusthedstræning free?

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

### Is Vinterdyp free?

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

### Do Mental robusthedstræning or Vinterdyp have ads?

Neither Mental robusthedstræning nor Vinterdyp shows ads.

### Which is updated more often, Mental robusthedstræning or Vinterdyp?

Mental robusthedstræning ships an update fortnightly, and Vinterdyp every 2 weeks. Most recently, Mental robusthedstræning was updated on November 9, 2026 and Vinterdyp on November 10, 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.*