# Weather4D Routing vs Marées

The clearest difference is review sentiment: Weather4D Routing at 66% against Marées's 6%. Weather4D Routing also leads on chart position (#180 vs unranked). Marées's advantage is price ($1.99 vs $39.99) and in-app purchases (none vs 2). On ads, device support and iOS requirement there is nothing between them.

Weather4D Routing costs $39.99 and Marées $1.99 up front. Weather4D Routing sells 2 one-off in-app purchases. Marées asks for nothing beyond the download.

Weather4D Routing ships an update every 3 months, Marées every 3 weeks. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Weather4D Routing | Marées |
| --- | --- | --- |
| Price | $39.99 | **$1.99** |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/marees/id1636112325/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | **66.0% of reviews** | 6.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | **#180** | — |
| Size | 488 MB | 54 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [APP4NAV](https://appshunter.io/developer/418723848) | [Christian Guine](https://appshunter.io/developer/1636112507) |

## What reviewers say

### Weather4D Routing

[App page](https://appshunter.io/ios/app/weather4d-routing/id480096611)

**Currently charting:** #180 Top Paid · Weather (US App Store)

This app provides advanced weather forecasting and route optimization for sailing. It uses GRIB data, boat polar characteristics, and various meteorological models to plan efficient and safe journeys.

**Highlights:** GRIB weather and ocean data analysis, Customizable GRIB file downloads, Optimized sailing and engine routes, Wind and wave constraint consideration, Multiple route comparison, Real-time routing updates

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3 Months HD Forecast Subscription | $17.99 | one-time |
| 1 Year HD Forecast Subscription | $39.99 | one-time |


### Marées

[App page](https://appshunter.io/ios/app/marees/id1636112325)

Provides tide schedules, heights, and coefficients for over 150 French ports and some British ports. It operates autonomously, requiring internet only for updates and maps, and does not use geolocation data outside the app.

**Highlights:** Tide schedules for 150+ French ports, Tide data for British ports, Harmonic constants from Previ Mer, Autonomous operation, Customizable tide height thresholds, Local time display (summer/winter)

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

**In-app purchases:** none


## Frequently asked questions

### Is Weather4D Routing free?

Weather4D Routing costs $39.99, and also offers in-app purchases.

### Is Marées free?

Marées costs $1.99, with no in-app purchases.

### Do Weather4D Routing or Marées have ads?

Neither Weather4D Routing nor Marées shows ads.

### Which is updated more often, Weather4D Routing or Marées?

Weather4D Routing ships an update every 3 months, and Marées every 3 weeks. Most recently, Weather4D Routing was updated on October 26, 2026 and Marées 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.*