# YaduSurf vs marée.info

The clearest difference is in-app purchases: YaduSurf at none against marée.info's 3. YaduSurf also leads on update cadence (weekly vs monthly). marée.info's advantage is device support (4 vs 2) and iOS requirement (12.0 vs 15.0). On price, review sentiment and ads there is nothing between them.

Both are free to download. marée.info sells 3 one-off in-app purchases. YaduSurf asks for nothing beyond the download.

YaduSurf ships an update weekly, marée.info monthly. Both last shipped on November 1, 2026.

## The numbers

| Metric | YaduSurf | marée.info |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (29 ratings)](https://appshunter.io/ios/app/mareeinfo/id642338158/reviews)** |
| Number of ratings | — | **29** |
| Positive reviews | **90.0% of reviews** | 88.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 129 MB | 17 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Yadusurf](https://appshunter.io/developer/510034862) | [BOLO Informatique](https://appshunter.io/developer/642338161) |

## What reviewers say

### YaduSurf

[App page](https://appshunter.io/ios/app/yadusurf-vagues-vent-spots/id510034859)

Get detailed surf forecasts with wave and wind predictions. Plan your surf sessions with an intuitive visual display and hour-by-hour breakdowns for specific spots. Ideal for both beginners and experienced surfers.

**Highlights:** 6-day surf forecasts, Hundreds of surf spots across 10 zones, Intuitive 'Surfometer' data visualization, Wave and wind prediction data, Hour-by-hour detailed forecasts, Surf quality rating (0-3 stars), Favorite spots for quick access

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

**In-app purchases:** none


### marée.info

[App page](https://appshunter.io/ios/app/mareeinfo/id642338158)

Access daily tide information for coastal activities, covering numerous ports in mainland France and the Channel Islands. View tide times, heights, coefficients, and moon phases. Offers offline functionality for enhanced reliability at sea.

**Highlights:** Tide clock for current tide status, Calendar with coefficients and moon phases, Detailed tide predictions with maregrams, Water level calculations, Port selector with favorites, Offline functionality

**Features:** Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| marée.info Données SHOM 1 mois | $1.99 | one-time |
| marée.info Données SHOM 6 mois | $3.99 | one-time |
| marée.info Données SHOM 1 an | $5.99 | one-time |


## Frequently asked questions

### Is YaduSurf free?

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

### Is marée.info free?

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

### Do YaduSurf or marée.info have ads?

Neither YaduSurf nor marée.info shows ads.

### Which is updated more often, YaduSurf or marée.info?

YaduSurf ships an update weekly, and marée.info monthly. Most recently, YaduSurf was updated on November 1, 2026 and marée.info on November 1, 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.*