# Volta vs 4 Mijl van Emmen

The clearest difference is in-app purchases: Volta at none against 4 Mijl van Emmen's 2. Volta also leads on ads (none vs shown) and iOS requirement (15.0 vs 17.0). On price, update cadence and device support there is nothing between them.

Both are free to download. 4 Mijl van Emmen sells 2 in-app purchases, starting at $5.99 per year. Volta asks for nothing beyond the download.

Volta ships an update monthly, 4 Mijl van Emmen every 3 weeks. The most recent releases landed on October 7, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Volta | 4 Mijl van Emmen |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 102 MB | 115 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Focus On Your Sport BV](https://appshunter.io/developer/1442511412) | [Paul van Put Events](https://appshunter.io/developer/1861510956) |

## What reviewers say

### Volta

[App page](https://appshunter.io/ios/app/volta/id1502243701)

**Features:** Vision Pro support

**In-app purchases:** none


### 4 Mijl van Emmen

[App page](https://appshunter.io/ios/app/4-mijl-van-emmen/id6756577249)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PLUS Unlimited | $5.99 | per year |
| PLUS Single Event | $3.99 | one-time |


## Frequently asked questions

### Is Volta free?

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

### Is 4 Mijl van Emmen free?

4 Mijl van Emmen is free to download, with in-app purchases available.

### Do Volta or 4 Mijl van Emmen have ads?

4 Mijl van Emmen shows ads; Volta does not.

### Which is updated more often, Volta or 4 Mijl van Emmen?

Volta ships an update monthly, and 4 Mijl van Emmen every 3 weeks. Most recently, Volta was updated on October 7, 2026 and 4 Mijl van Emmen on October 25, 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.*