# Hvil vs Træn Smart

The clearest difference is in-app purchases: Træn Smart at none against Hvil's 6. Træn Smart also leads on ads (none vs shown) and iOS requirement (12.4 vs 15.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Hvil sells 6 in-app purchases, starting at $1.99 per 7 days. Træn Smart asks for nothing beyond the download.

Hvil ships an update every 3 weeks, Træn Smart every 11 days. Both last shipped on October 2, 2026.

## The numbers

| Metric | Hvil | Træn Smart |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 11 days** |
| Size | 35 MB | 17 MB |
| Requires iOS | 15.0 | **12.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Enversion](https://appshunter.io/developer/1586862213) | [Trade eXpansion](https://appshunter.io/developer/1207651462) |

## What reviewers say

### Hvil

[App page](https://appshunter.io/ios/app/hvil/id1662481450)

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly access | $1.99 | per 7 days |
| Monthly Premium Subscription | $3.00 | per month |
| Monthly Premium Subscription | $7.99 | per month |
| Yearly Premium Subscription | $79.99 | per year |
| Sleep program | $99.00 | one-time |
| Unlimited access | $99.00 | one-time |


### Træn Smart

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Hvil free?

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

### Is Træn Smart free?

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

### Do Hvil or Træn Smart have ads?

Hvil shows ads; Træn Smart does not.

### Which is updated more often, Hvil or Træn Smart?

Hvil ships an update every 3 weeks, and Træn Smart every 11 days. Most recently, Hvil was updated on October 2, 2026 and Træn Smart on October 2, 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.*