Comparison

PredictWind vs Wind Forecast Weather Sail

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

PredictWind

Get accurate marine weather forecasts and powerful tools for wind, wave, and currents. Optimize your time on the water, stay safe, and make the most of every outing with detailed data and routing features.

Highlights
  • Accurate marine weather forecasts
  • Wind, wave, and current data
  • Weather Routing calculations
  • Departure Planning summaries
  • High-resolution weather maps
  • Live wind observations
  • Weather alerts
Features
Read full description

Accurate marine weather forecasts and powerful tools utilizing wind, wave and currents, save you time, keep you safe and ensure you get the most out of every day on the water. Access the world’s top-ranking forecast models for reliable and accurate wind and weather data, including ECMWF, AIFS, ICON, UKMO, GFS, and more. Our very own PWAi, PWG & PWE models deliver unmatched accuracy in the short-to-medium range. View high resolution marine weather maps for wind, gust, CAPE, wave, rain, cloud, pressure, air temperature, sea temperature, ocean data and solunar. Suitable for sailing yacht, powerboat and any other marine weather activity. In addition to marine forecasts, PredictWind also provides a suite of powerful marine weather tools to save you time and keep you safe at sea using Wind, Wave, Tidal and Ocean currents. Weather Routing takes your start and end points then calculates your route factoring in tides, currents, wind and wave data, depth and your Sailing Yacht or Powerboats unique dimensions to give you the best route for comfort or speed. Departure Planning quickly summarizes the forecast marine weather conditions you’ll encounter along your route if leaving on day 1, 2, 3, or 4. Use this data to select the perfect departure date, every time for your Sailing Yacht or Powerboat. ADDITIONAL FEATURES - Daily Briefing: Powerful marine weather data condensed into a simple text forecast. - Maps: High resolution forecasts maps with animated streamlines, wind barbs or arrows. - Tables: The ultimate dashboard for detailed analysis of Wind, Wave, Rain and more. - Graphs: Compare multiple marine forecasts at the same time. - Live Wind Observations and Webcams: Know what’s happening with the weather right now at your local spot. - Local Knowledge: Hear about the best marine spots, amenities and activities at your destination. - Weather Alerts: Set your preferences then get alerts when conditions are just the way you like them for Wind, wave and other parameters. - Ocean Data: See what’s happening under the waves with ocean and tidal currents, and sea temperature. - GPS Tracking: Get a free customized GPS tracking page for your blog or website showing wind data overlaid. - AIS Data: View over 280,000 vessels worldwide on the AIS network to see marine traffic. Terms and conditions: https://www.predictwind.com/about-us/terms-and-conditions
 Privacy policy: https://www.predictwind.com/about-us/privacy-policy

About

Wind Forecast Weather Sail

Read full description

Wind forecast for all kinds of watersports.  Check all weather data for your favourite spots such as: - current wind speed - wind direction - wind temperature - UV index - wind forecast - wind direction on map - sunrise - sunset - feels like temperature - clouds - pressure - humidity Privacy policy & Terms of use: https://sportstracker.app/iOSApp.html

Screenshots

PredictWind4 screens
Wind Forecast Weather Sail4 screens

Verdict

The call

The clearest difference is update cadence: PredictWind at every 11 days against Wind Forecast Weather Sail's every 4 months. PredictWind also leads on chart position (#24 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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. PredictWind sells 10 in-app purchases, starting at $6.99 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.

UpkeepUpdate frequency

PredictWind ships an update every 11 days, Wind Forecast Weather Sail every 4 months. The most recent releases landed on November 4, 2026 and November 3, 2026 respectively.

Scorecard3 real differences · 8 level
PredictWind versus Wind Forecast Weather Sail: the parameters behind the verdict, then further details
ParameterPredictWindWind Forecast Weather Sail
PriceFreeFree
Rating4.8 (33K ratings) — better—
Positive reviews84.4% of reviews—
Number of ratings33K — better—
Update frequencyEvery 11 days — betterEvery 4 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
Best chart rank#24 — better—
DevicesiPhone, iPad, iPodiPhone, iPod, Mac
Requires iOS15.013.1 — better
Further details — not scored
Size49 MB3 MB
Age rating4+4+
DeveloperPredictWind LimitedRozga Wojciech

Bugs and requests

PredictWind

Reported bugs

3 issues
  • App crashes or freezes on some devices
  • Inconsistent performance across different locations
  • Subscription issues and billing problems

Requested features

5 requests
  • Improved integration with other apps and charts
  • More frequent weather model updates
  • Earlier weather forecast updates
  • Ability to customize alert settings
  • Improved offline functionality

Wind Forecast Weather Sail

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

PredictWind

Subscriptions10
  • Basic - Monthly7 Days trial$6.991 Month
  • Basic - 3 Monthly7 Days trial$12.003 Months
  • Basic - Annual7 Days trial$29.001 Year
Show 7 more
  • Standard - Monthly7 Days trial$49.001 Month
  • Standard - 3 Monthly$99.003 Months
  • Professional - Monthly7 Days trial$99.001 Month
  • Standard - 3 Monthly7 Days trial$99.003 Months
  • Standard - Annual7 Days trial$249.001 Year
  • Professional - 3 Monthly7 Days trial$249.003 Months
  • Professional - Annual7 Days trial$499.001 Year
2 purchases

Wind Forecast Weather Sail

Subscriptions2
  • 1 Month$0.991 Month
  • 1 Year$9.991 Year

Questions

Is PredictWind free?
PredictWind 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 PredictWind or Wind Forecast Weather Sail have ads?
Neither PredictWind nor Wind Forecast Weather Sail shows ads.
Which is updated more often, PredictWind or Wind Forecast Weather Sail?
PredictWind ships an update every 11 days, and Wind Forecast Weather Sail every 4 months. Most recently, PredictWind was updated on November 4, 2026 and Wind Forecast Weather Sail on November 3, 2026.

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