# SailFlow vs Ruuvi Station

SailFlow and Ruuvi Station both sit at 4.7 stars, but that hides the real split: 84% of SailFlow's written reviews are positive against 43% of Ruuvi Station's. SailFlow also leads on ratings volume (5.9K vs 85) and chart position (#44 vs unranked). Ruuvi Station's advantage is in-app purchases (none vs 10). 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. Ruuvi Station asks for nothing beyond the download.

SailFlow holds the better App Store score, 4.7 against 4.6. That said, the two scores are not equally well evidenced: SailFlow has 5.9K ratings behind it against 85, so its average is the more settled of the two. Written reviews point the same way: 84% of SailFlow's written reviews are positive against 43% of Ruuvi Station's.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 1, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | SailFlow | Ruuvi Station |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (5.9K ratings)](https://appshunter.io/ios/app/sailflow-sailing-forecasts/id555309964/reviews)** | [4.6 (85 ratings)](https://appshunter.io/ios/app/ruuvi-station/id1384475885/reviews) |
| Number of ratings | **5.9K** | 85 |
| Positive reviews | **84.1% of reviews** | 42.9% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#44** | — |
| Size | 137 MB | 81 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [WeatherFlow](https://appshunter.io/developer/317992028) | [Ruuvi Innovations Ltd. (Oy)](https://appshunter.io/developer/1384475884) |

## What reviewers say

### SailFlow

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

**Currently charting:** #44 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


### Ruuvi Station

[App page](https://appshunter.io/ios/app/ruuvi-station/id1384475885)

Monitor environmental data from wireless sensors. Visualize temperature, humidity, and air pressure with customizable graphs and alerts. Manage your devices and access historical data through the cloud.

**Highlights:** Monitor sensor data (temperature, humidity, pressure), Visualize data with graphs, Set custom alerts, Manage Ruuvi devices, Access Ruuvi Cloud data, Use mobile widgets

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SailFlow free?

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

### Is Ruuvi Station free?

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

### Which has better reviews, SailFlow or Ruuvi Station?

SailFlow is rated higher. SailFlow averages 4.7 out of 5 from 5.9K ratings, while Ruuvi Station averages 4.6 from 85 ratings.

### Do SailFlow or Ruuvi Station have ads?

Neither SailFlow nor Ruuvi Station shows ads.

### Which is updated more often, SailFlow or Ruuvi Station?

SailFlow ships an update every 3 weeks, and Ruuvi Station every 3 weeks. Most recently, SailFlow was updated on November 1, 2026 and Ruuvi Station on October 29, 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.*