# Dumoco vs Vaarlogboek

The clearest difference is in-app purchases: Dumoco at none against Vaarlogboek's 1. Dumoco also leads on iOS requirement (13.4 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Vaarlogboek sells 1 one-off in-app purchase. Dumoco asks for nothing beyond the download.

Dumoco ships an update weekly, Vaarlogboek every 4 days. The most recent releases landed on September 20, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Dumoco | Vaarlogboek |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Size | 36 MB | 37 MB |
| Requires iOS | **13.4** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mobility Services BV](https://appshunter.io/developer/1471117673) | [Gerhard van der Veen](https://appshunter.io/developer/1887082316) |

## What reviewers say

### Dumoco

[App page](https://appshunter.io/ios/app/dumoco/id1518050695)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Vaarlogboek

[App page](https://appshunter.io/ios/app/vaarlogboek/id6760968302)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Vaarlogboek Pro | $8.99 | one-time |


## Frequently asked questions

### Is Dumoco free?

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

### Is Vaarlogboek free?

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

### Do Dumoco or Vaarlogboek have ads?

Neither Dumoco nor Vaarlogboek shows ads.

### Which is updated more often, Dumoco or Vaarlogboek?

Dumoco ships an update weekly, and Vaarlogboek every 4 days. Most recently, Dumoco was updated on September 20, 2026 and Vaarlogboek on September 14, 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.*