# KRZV 'De Maas' vs Regatta Mark Tracker

The clearest difference is update cadence: Regatta Mark Tracker at fortnightly against KRZV 'De Maas''s every 5 months. KRZV 'De Maas''s advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

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

KRZV 'De Maas' ships an update every 5 months, Regatta Mark Tracker fortnightly. The most recent releases landed on October 1, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | KRZV 'De Maas' | Regatta Mark Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (1 ratings)](https://appshunter.io/ios/app/regatta-mark-tracker/id6535690809/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Fortnightly** |
| Monetization | — | Free |
| Size | 25 MB | 15 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Dispi B.V.](https://appshunter.io/developer/1458599899) | [Anthony Francella](https://appshunter.io/developer/1263985502) |

## What reviewers say

### KRZV 'De Maas'

[App page](https://appshunter.io/ios/app/krzv-de-maas/id1478731977)

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

**In-app purchases:** none


### Regatta Mark Tracker

[App page](https://appshunter.io/ios/app/regatta-mark-tracker/id6535690809)

This sailing app helps racers track important navigation points and provides a race start timer. It's designed for iPhone and Apple Watch to enhance sailing performance and simplify navigation.

**Highlights:** Real-time racing mark tracking, Fairway and keep out buoy tracking, Custom GPS coordinate tracking, Race start timer with sync, Finish line time verification, Data export for sharing

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is KRZV 'De Maas' free?

KRZV 'De Maas' is free to download, with no in-app purchases.

### Is Regatta Mark Tracker free?

Regatta Mark Tracker is free to download, with no in-app purchases.

### Do KRZV 'De Maas' or Regatta Mark Tracker have ads?

Neither KRZV 'De Maas' nor Regatta Mark Tracker shows ads.

### Which is updated more often, KRZV 'De Maas' or Regatta Mark Tracker?

KRZV 'De Maas' ships an update every 5 months, and Regatta Mark Tracker fortnightly. Most recently, KRZV 'De Maas' was updated on October 1, 2026 and Regatta Mark Tracker on October 3, 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.*