# Wisuki vs Mareas

The clearest difference is in-app purchases: Mareas at none against Wisuki's 2. Mareas also leads on ads (none vs shown) and review sentiment (71% vs 63%). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Wisuki sells 2 in-app purchases, starting at $2.49 per month. Mareas asks for nothing beyond the download.

Wisuki ships an update every 2 months, Mareas every 3 months. The most recent releases landed on October 18, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Wisuki | Mareas |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (851 ratings)](https://appshunter.io/ios/app/wisuki-wind-and-waves/id646750653/reviews)** | — |
| Number of ratings | **851** | — |
| Positive reviews | 62.9% of reviews | **71.4% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Freemium | **Free** |
| Size | 63 MB | 56 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [WISUKI GLOBAL, S.L.](https://appshunter.io/developer/1642329289) | [Ruben Fernandez](https://appshunter.io/developer/1013021034) |

## What reviewers say

### Wisuki

[App page](https://appshunter.io/ios/app/wisuki-wind-and-waves/id646750653)

Get detailed wind, wave, weather, and tide forecasts to plan your outdoor activities. Analyze data with high resolution, explore community sessions, and find the best spots based on your preferred conditions.

**Highlights:** Detailed wind and wave forecasts, Weather and tide predictions, Community session sharing, Spot listings with filters, Animated radar maps, 30-day tide forecasts, Statistical analysis

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full access | $2.49 | per month |
| Full access | $22.49 | per year |

**What reviewers like**

- 🚀 Awesome for paddling
- 💡 Great for wind sports
- 👍 Accurate forecasts
- 👍 Detailed information
- 👍 Reliable app

**What reviewers complain about**

- 🐛 Not working/crashing
- 🐛 Inaccurate forecasts
- 🐛 Doesn't show wave info
- 🐛 Login issues
- 🔋 High ads

**Reported bugs**

- Not updating forecasts
- Showing outdated information
- Crashing and network errors
- Login problems

**Requested features**

- Add more locations
- Improve wave/tide information
- Fix login and sync issues
- Reduce ads
- Improve Apple Watch support


### Mareas

[App page](https://appshunter.io/ios/app/mareas/id1522201767)

Access tide information for Spanish ports offline. View tide status, current height, and upcoming high/low tides. Includes home screen widgets and Apple Watch support.

**Highlights:** Offline tide data for Spanish ports, Current tide status (rising/falling), Tide height and coefficients, Upcoming high and low tides, Home screen and lock screen widgets, Apple Watch companion app, Siri integration for tide queries

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

**In-app purchases:** none


## Frequently asked questions

### Is Wisuki free?

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

### Is Mareas free?

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

### Do Wisuki or Mareas have ads?

Wisuki shows ads; Mareas does not.

### Which is updated more often, Wisuki or Mareas?

Wisuki ships an update every 2 months, and Mareas every 3 months. Most recently, Wisuki was updated on October 18, 2026 and Mareas on October 17, 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.*