# Marées vs WindNow

The clearest difference is price: WindNow at Free against Marées's $1.99. WindNow also leads on update cadence (every 4 days vs every 3 weeks). Marées's advantage is iOS requirement (12.0 vs 16.4). On ads, in-app purchases and device support there is nothing between them.

WindNow is free to download; Marées costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Marées ships an update every 3 weeks, WindNow every 4 days. The most recent releases landed on November 3, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Marées | WindNow |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/marees/id1636112325/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 6.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Paid | — |
| Size | 54 MB | 59 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 17+ | 4+ |
| Developer | [Christian Guine](https://appshunter.io/developer/1636112507) | [Luca Brozzi](https://appshunter.io/developer/1821236548) |

## What reviewers say

### 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


### WindNow

[App page](https://appshunter.io/ios/app/windnow-live-wind-map-and-gusts/id6808912056)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Marées free?

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

### Is WindNow free?

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

### Do Marées or WindNow have ads?

Neither Marées nor WindNow shows ads.

### Which is updated more often, Marées or WindNow?

Marées ships an update every 3 weeks, and WindNow every 4 days. Most recently, Marées was updated on November 3, 2026 and WindNow on November 6, 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.*