# Træn Smart vs Mental robusthedstræning

The clearest difference is iOS requirement: Træn Smart at 12.4 against Mental robusthedstræning's 15.1. On price, update cadence, ads 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.

Træn Smart ships an update every 11 days, Mental robusthedstræning fortnightly. The most recent releases landed on October 2, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Træn Smart | Mental robusthedstræning |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 days** | Fortnightly |
| Size | 17 MB | 36 MB |
| Requires iOS | **12.4** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Trade eXpansion](https://appshunter.io/developer/1207651462) | [Center for Mental Robusthed Aps](https://appshunter.io/developer/730389332) |

## What reviewers say

### Træn Smart

[App page](https://appshunter.io/ios/app/trn-smart/id1664090627)

**Features:** macOS Compatibility

**In-app purchases:** none


### Mental robusthedstræning

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

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

**In-app purchases:** none


## Frequently asked questions

### Is Træn Smart free?

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

### Is Mental robusthedstræning free?

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

### Do Træn Smart or Mental robusthedstræning have ads?

Neither Træn Smart nor Mental robusthedstræning shows ads.

### Which is updated more often, Træn Smart or Mental robusthedstræning?

Træn Smart ships an update every 11 days, and Mental robusthedstræning fortnightly. Most recently, Træn Smart was updated on October 2, 2026 and Mental robusthedstræning 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.*