# SailFlow vs Seagull Coast

The clearest difference is in-app purchases: Seagull Coast at none against SailFlow's 10. Seagull Coast also leads on review sentiment (100% vs 84%). SailFlow's advantage is ratings volume (5.8K vs 428) and chart position (#39 vs unranked). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. SailFlow sells 10 in-app purchases, starting at $3.99 per month. Seagull Coast asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for SailFlow against 4.8 for Seagull Coast. That said, the two scores are not equally well evidenced: SailFlow has 5.8K ratings behind it against 428, so its average is the more settled of the two. Written reviews are what separate them: 84% of SailFlow's written reviews are positive against 100% of Seagull Coast's.

SailFlow ships an update every 3 weeks, Seagull Coast fortnightly. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | SailFlow | Seagull Coast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (5.8K ratings)](https://appshunter.io/ios/app/sailflow-sailing-forecasts/id555309964/reviews) | **[4.8 (428 ratings)](https://appshunter.io/ios/app/seagull-coast/id6755694594/reviews)** |
| Number of ratings | **5.8K** | 428 |
| Positive reviews | 84.2% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#39** | — |
| Size | 137 MB | 88 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [WeatherFlow](https://appshunter.io/developer/317992028) | [Great Lakes Observing System](https://appshunter.io/developer/1855633424) |

## What reviewers say

### SailFlow

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

**Currently charting:** #39 Top Grossing · 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


### Seagull Coast

[App page](https://appshunter.io/ios/app/seagull-coast/id6755694594)

Provides real-time environmental conditions, hazard information, and safety guidance for coastal areas. It transforms complex data into clear, actionable insights to help you understand local conditions before heading to the water.

**Highlights:** Real-time weather and water conditions, Location-specific safety insights, Swim and recreation conditions assessment, Coastal hazard alerts, Favorite locations, Environmental observations and forecasts

**In-app purchases:** none


## Frequently asked questions

### Is SailFlow free?

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

### Is Seagull Coast free?

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

### Which has better reviews, SailFlow or Seagull Coast?

Seagull Coast is rated higher. SailFlow averages 4.7 out of 5 from 5.8K ratings, while Seagull Coast averages 4.8 from 428 ratings.

### Do SailFlow or Seagull Coast have ads?

Neither SailFlow nor Seagull Coast shows ads.

### Which is updated more often, SailFlow or Seagull Coast?

SailFlow ships an update every 3 weeks, and Seagull Coast fortnightly. Most recently, SailFlow was updated on October 26, 2026 and Seagull Coast on October 25, 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.*