# SailFlow vs Wind Forecast Weather Sail

The clearest difference is update cadence: SailFlow at every 3 weeks against Wind Forecast Weather Sail's every 4 months. SailFlow also leads on chart position (#48 vs unranked). Wind Forecast Weather Sail's advantage is iOS requirement (13.1 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. SailFlow sells 10 in-app purchases, starting at $3.99 per month and Wind Forecast Weather Sail sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

SailFlow ships an update every 3 weeks, Wind Forecast Weather Sail every 4 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | SailFlow | Wind Forecast Weather Sail |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (5.9K ratings)](https://appshunter.io/ios/app/sailflow-sailing-forecasts/id555309964/reviews)** | — |
| Number of ratings | **5.9K** | — |
| Positive reviews | 84.1% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#48** | — |
| Size | 137 MB | 3 MB |
| Requires iOS | 15.0 | **13.1** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod, Mac |
| Age rating | 4+ | 4+ |
| Developer | [WeatherFlow](https://appshunter.io/developer/317992028) | [Rozga Wojciech](https://appshunter.io/developer/720086223) |

## What reviewers say

### SailFlow

[App page](https://appshunter.io/ios/app/sailflow-sailing-forecasts/id555309964)

**Currently charting:** #48 Top Grossing · Weather, #150 Top Free · Weather (US App Store)

Get hyper-accurate, real-time marine weather forecasts and live wind reports. This app uses proprietary weather systems and integrates public data for detailed wind, wave, tide, and radar information. Customize alerts and track your favorite sailing spots.

**Highlights:** Proprietary Tempest Weather Systems, Live wind and current station reports, AI-enhanced Nearcast forecasting, Radar, satellite, and precipitation maps, Tides charts and wave height, Customizable wind notifications, Nautical charts

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus | $3.99 | per month |
| Plus | $5.49 | per month |
| Gold | $14.99 | per month |
| Pro | $14.99 | per month |
| Pro - Pay As You Go (auto-renewing) | $19.99 | per month |
| Gold | $21.99 | per month |
| Plus | $44.99 | per year |
| Plus | $44.99 | per year |
| Pro | $119.99 | per year |
| Gold | $179.99 | per year |

**What reviewers like**

- 🚀 Easy to navigate
- 🚀 Accurate wind forecasts
- 🚀 Helpful for planning
- 🚀 Great data and graphics
- 🚀 Reliable and trustworthy

**What reviewers complain about**

- 🐛 Occasional inaccurate forecasts
- 🐛 Crashes or freezes
- 💰 Expensive subscription
- 🔍 Difficult to find specific locations
- 🔍 Confusing interface at times

**Reported bugs**

- Recent update caused app to crash
- Favorites list not working properly
- Wind direction arrow pointing incorrectly

**Requested features**

- Add more local weather stations
- Improve map and location search
- Provide more forecast models
- Add support for Apple Watch
- Fix wind direction arrow issue


### Wind Forecast Weather Sail

[App page](https://appshunter.io/ios/app/wind-forecast-weather-sail/id1516465980)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month | $0.99 | per month |
| 1 Year | $9.99 | per year |


## Frequently asked questions

### Is SailFlow free?

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

### Is Wind Forecast Weather Sail free?

Wind Forecast Weather Sail is free to download, with in-app purchases available.

### Do SailFlow or Wind Forecast Weather Sail have ads?

Neither SailFlow nor Wind Forecast Weather Sail shows ads.

### Which is updated more often, SailFlow or Wind Forecast Weather Sail?

SailFlow ships an update every 3 weeks, and Wind Forecast Weather Sail every 4 months. Most recently, SailFlow was updated on November 6, 2026 and Wind Forecast Weather Sail on November 3, 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.*