# Kaptan vs Marine Weather

The clearest difference is update cadence: Kaptan at weekly against Marine Weather's every 7 months. Marine Weather's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Kaptan ships an update weekly, Marine Weather every 7 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Kaptan | Marine Weather |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (10 ratings)](https://appshunter.io/ios/app/marine-weather-wind-tide-wave/id6642640407/reviews)** |
| Number of ratings | — | **10** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 7 months |
| Monetization | Free | Free |
| Size | 23 MB | 48 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Think Design Limited](https://appshunter.io/developer/504533501) | [Bist LLC](https://appshunter.io/developer/452642934) |

## What reviewers say

### Kaptan

[App page](https://appshunter.io/ios/app/kaptan/id1053832760)

This app provides real-time and predicted sea conditions for the Malta-Sicily Channel. It utilizes HF radar, satellite data, and numerical models for accurate information.

**Highlights:** HF radar operational data, Satellite data integration, Numerical model predictions, Present sea conditions, Predicted sea conditions

**Features:** macOS Compatibility

**In-app purchases:** none


### Marine Weather

[App page](https://appshunter.io/ios/app/marine-weather-wind-tide-wave/id6642640407)

Get detailed marine weather forecasts including wind speed, wave heights, and tide information. Visualize data on maps with customizable overlays and multiple weather models. Plan your trips with route management features and access forecasts in various units.

**Highlights:** 3-day wind speed and direction forecasts, Wave height and direction overlays, Multiple weather models (GFS, ECMWF), Tide and current data for multiple countries, Lake temperature maps with thermocline identification, Customizable weather settings and map overlays, Route management and GPX/KML import

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

**In-app purchases:** none


## Frequently asked questions

### Is Kaptan free?

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

### Is Marine Weather free?

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

### Do Kaptan or Marine Weather have ads?

Neither Kaptan nor Marine Weather shows ads.

### Which is updated more often, Kaptan or Marine Weather?

Kaptan ships an update weekly, and Marine Weather every 7 months. Most recently, Kaptan was updated on October 24, 2026 and Marine Weather on October 24, 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.*