# Buoy Map vs Seagull Coast

Buoy Map and Seagull Coast both sit at 5.0 stars, but that hides the real split: 100% of Seagull Coast's written reviews are positive against 33% of Buoy Map's. Seagull Coast also leads on price (Free vs $1.99) and update cadence (fortnightly vs every 5 months). On rating, ads, in-app purchases and device support there is nothing between them.

Seagull Coast is free to download; Buoy Map costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Buoy Map holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Seagull Coast has 428 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 33% of Buoy Map's written reviews are positive against 100% of Seagull Coast's, so the app with the better star average is not the one people write more warmly about.

Buoy Map ships an update every 5 months, Seagull Coast fortnightly. The most recent releases landed on October 9, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Buoy Map | Seagull Coast |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/buoy-map/id1437659960/reviews)** | [4.8 (428 ratings)](https://appshunter.io/ios/app/seagull-coast/id6755694594/reviews) |
| Number of ratings | 1 | **428** |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Fortnightly** |
| Monetization | Paid | **Free** |
| Size | 0 MB | 88 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Joel Lisenby](https://appshunter.io/developer/1437659959) | [Great Lakes Observing System](https://appshunter.io/developer/1855633424) |

## What reviewers say

### Buoy Map

[App page](https://appshunter.io/ios/app/buoy-map/id1437659960)

Visualize real-time ocean and lake buoy data, including wave height, wind conditions, and water temperature. Access historical graphs and detailed sensor readings to stay informed about marine environments.

**Highlights:** 48hr wave height graphs, Wind speed and direction, Air pressure and trend, Air and water temperature, Wave period and direction, OpenStreetMap integration

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

**In-app purchases:** none


### 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 Buoy Map free?

Buoy Map costs $1.99, with no in-app purchases.

### Is Seagull Coast free?

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

### Which has better reviews, Buoy Map or Seagull Coast?

Buoy Map is rated higher. Buoy Map averages 5.0 out of 5 from 1 ratings, while Seagull Coast averages 4.8 from 428 ratings.

### Do Buoy Map or Seagull Coast have ads?

Neither Buoy Map nor Seagull Coast shows ads.

### Which is updated more often, Buoy Map or Seagull Coast?

Buoy Map ships an update every 5 months, and Seagull Coast fortnightly. Most recently, Buoy Map was updated on October 9, 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.*