# Walhalla ND vs Marvin Events

The clearest difference is ads: Marvin Events at none against Walhalla ND's shown. Marvin Events also leads on update cadence (every 2 weeks vs every 30 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Walhalla ND ships an update every 30 months, Marvin Events every 2 weeks. The most recent releases landed on October 17, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Walhalla ND | Marvin Events |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 30 months | **Every 2 weeks** |
| Size | 33 MB | 237 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Walhalla Chamber of Commerce](https://appshunter.io/developer/1707427972) | [Accelevents](https://appshunter.io/developer/1198208094) |

## What reviewers say

### Walhalla ND

[App page](https://appshunter.io/ios/app/walhalla-nd/id6466501161)

**Features:** macOS Compatibility

**In-app purchases:** none


### Marvin Events

[App page](https://appshunter.io/ios/app/marvin-events/id6736653411)

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

**In-app purchases:** none


## Frequently asked questions

### Is Walhalla ND free?

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

### Is Marvin Events free?

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

### Do Walhalla ND or Marvin Events have ads?

Walhalla ND shows ads; Marvin Events does not.

### Which is updated more often, Walhalla ND or Marvin Events?

Walhalla ND ships an update every 30 months, and Marvin Events every 2 weeks. Most recently, Walhalla ND was updated on October 17, 2026 and Marvin Events on October 27, 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.*