# Surf Captain vs KWind

The clearest difference is in-app purchases: KWind at none against Surf Captain's 3. KWind also leads on ads (none vs shown) and review sentiment (100% vs 77%). Surf Captain's advantage is chart position (#94 vs unranked). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Surf Captain sells 3 in-app purchases, starting at $9.99 per year. KWind asks for nothing beyond the download.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on September 25, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Surf Captain | KWind |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (107 ratings)](https://appshunter.io/ios/app/surf-captain/id1566602258/reviews)** | — |
| Number of ratings | **107** | — |
| Positive reviews | 77.4% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Weekly | Weekly |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#94** | — |
| Size | 61 MB | 42 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Weather Captain](https://appshunter.io/developer/1566602260) | [Helium Smart World](https://appshunter.io/developer/1704457081) |

## What reviewers say

### Surf Captain

[App page](https://appshunter.io/ios/app/surf-captain/id1566602258)

**Currently charting:** #94 Top Grossing · Weather, #179 Top Free · Weather (US App Store)

Get detailed 16-day surf forecasts for numerous locations across North America and the Caribbean. This app provides highly accurate predictions in a user-friendly interface, making it easy to plan your next surf session.

**Highlights:** 16-day surf forecasts, United States forecasts, Canada forecasts, Central America forecasts, Caribbean forecasts, Accurate predictions, Simple interface

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Surf Captain Pro | $9.99 | per year |
| Surf Captain Pro Annual | $19.99 | per year |
| Surf Captain Pro Plus Annual | $39.99 | per year |


### KWind

[App page](https://appshunter.io/ios/app/kwind/id1639308464)

This app provides real-time wind data, personalized alerts, and detailed spot information for wind sports enthusiasts. Plan your sessions with live conditions, historical trends, and tide details.

**Highlights:** Live wind data, Wind notifications, Spot guides, Wind history analysis, Wind statistics, Tide details, Wind station map

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Surf Captain free?

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

### Is KWind free?

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

### Do Surf Captain or KWind have ads?

Surf Captain shows ads; KWind does not.

### Which is updated more often, Surf Captain or KWind?

Surf Captain ships an update weekly, and KWind weekly. Most recently, Surf Captain was updated on September 25, 2026 and KWind on September 11, 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.*