# Mareas vs Tide forecast

The clearest difference is in-app purchases: Mareas at none against Tide forecast's 1. Mareas also leads on ads (none vs shown) and device support (4 vs 2). Tide forecast's advantage is update cadence (monthly vs every 3 months). On price and iOS requirement there is nothing between them.

Both are free to download. Tide forecast sells 1 one-off in-app purchase. Mareas asks for nothing beyond the download.

Mareas ships an update every 3 months, Tide forecast monthly. The most recent releases landed on September 21, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Mareas | Tide forecast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (13 ratings)](https://appshunter.io/ios/app/tide-forecast-waves-and-wind/id6478001743/reviews)** |
| Number of ratings | — | **13** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | — | Free with in-app purchases |
| Size | 56 MB | 31 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ruben Fernandez](https://appshunter.io/developer/1013021034) | [Oleksandr Kondenko](https://appshunter.io/developer/1650270171) |

## What reviewers say

### Mareas

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

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

**In-app purchases:** none


### Tide forecast

[App page](https://appshunter.io/ios/app/tide-forecast-waves-and-wind/id6478001743)

This marine guide provides a 5-day forecast for tides, waves, and wind, along with water and air temperatures. It offers localized data for your nearest city, including moon and sun times, to help plan aquatic activities.

**Highlights:** 5-day marine forecast, Tidal movements, Wave heights, Wind direction and speed, Water and air temperature, Moon and sun times, Localized data

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-Free experience | $9.99 | one-time |


## Frequently asked questions

### Is Mareas free?

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

### Is Tide forecast free?

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

### Do Mareas or Tide forecast have ads?

Tide forecast shows ads; Mareas does not.

### Which is updated more often, Mareas or Tide forecast?

Mareas ships an update every 3 months, and Tide forecast monthly. Most recently, Mareas was updated on September 21, 2026 and Tide forecast on September 19, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*