PredictWind vs FishCaster
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PredictWind
Get detailed marine weather forecasts, including wind, wave, tide, and current predictions. Compare multiple global weather models and access high-resolution maps. Optimize your routes and plan departures with AI-powered insights and historical climate data.
- Multiple global weather model comparison
- High-resolution forecast maps
- AI-powered weather routing
- Departure planning tools
- Tidal and ocean current maps
- 10-day forecast and climate data
- Live wind observations and webcams
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Official weather supplier to the 37th America's Cup and The Ocean Race. Founded by Olympian and two-time America's Cup winner Jon Bilger, and used by over 2 million sailors, cruisers, fishers, boaters, paddlers, wingfoilers and kiters. Free wind, wave, tide, current and rain forecasts for anywhere on the water, from your home harbour to the middle of an ocean. FORECASTS YOU CAN CROSS-CHECK Compare the world's top-ranking models side by side: ECMWF, AIFS, ICON, UKMO and GFS, plus our own PWAi, PWG and PWE models. Add high-resolution regional models including HRRR, RRFS, AROME, ICON D2, UKMO 2K and our exclusive 1 km PWG & PWE, where available. When the models agree, go. When they don't, you know to wait. MAPS BUILT FOR THE WATER High-resolution forecast maps down to 1 km in selected areas for wind, gust, wave, rain, cloud, pressure, CAPE, air and sea temperature, ocean data and solunar, with animated streamlines, wind barbs or arrows and synoptic displays. Split-screen maps compare models or conditions, such as wind alongside currents. DASHBOARD TO SEE EVERYTHING Our new Dashboard brings together your Daily Briefing, wind, wave and tidal current maps, forecast graphs and a 10-day forecast, all in one view. WEATHER ROUTING PredictWind calculates the optimal route for comfort or speed, factoring in wind, wave, tide, ocean current, depth and your sailing yacht's or powerboat's dimensions and performance. Power Routing finds fuel-efficient routes tailored to your powerboat. Plan longer passages with ECMWF ensemble forecasts out to 30 days. DEPARTURE PLANNING See the conditions you'd meet across four departure times, then choose the departure window that suits your boat and your crew. TIDAL AND OCEAN CURRENT MAPS Tidal current maps at 100 m resolution in high-current areas, a 400 m model within 90 km of the coast and 4 km out to 600 km offshore, coupled with global ocean currents for the complete picture. AI ROUTING AND DEPARTURE SUMMARIES Trained for what matters to boaters, our AI summaries give you expert insight to help you make the right call and keep your family, friends and crew safe. PLAN AHEAD WITH CLIMATE DATA Explore 10 years of wind, wave and weather data, with monthly averages and wind and wave roses. Compare typical morning, afternoon and night conditions to choose when and where to sail, race or explore. PASSAGE GUIDE Find the best time of year for passages worldwide, with months rated Good, Marginal or Avoid, plus written summaries of historical conditions and seasonal planning advice. SEE WHAT'S HAPPENING RIGHT NOW Live wind observations, webcams and AIS coverage of more than 280,000 vessels, so you know the real conditions before you leave the dock. Hybrid satellite imagery, global rain radar and lightning overlays help you track approaching weather, rain and thunderstorms. ALSO INCLUDED • Daily Briefing: the forecast as a plain-text summary. • Tables: detailed wind, wave and rain analysis side by side. • Graphs: compare multiple forecasts at once. • Forecast Validation: see which model has been most accurate near you, checked against actual wind observations. • Weather Alerts: get told when your conditions arrive, including GMDSS extreme weather warnings. • Local Knowledge: the best spots, amenities and activities at your destination. • GPS Tracking: a free tracking page for your blog or website with wind data overlaid. • AI Polars: learn your boat's performance for more accurate routing. Requires a DataHub and Professional subscription. • Forecast Replay, Sail Crossover charts and comfort routing modes for maximum roll, vertical acceleration and slamming. Free to download, with forecasts for any location. Basic, Standard and Professional subscriptions add higher-resolution models, longer-range data and expert tools. Terms and conditions: https://www.predictwind.com/about-us/terms-and-conditions Privacy policy: https://www.predictwind.com/about-us/privacy-policy
FishCaster
This app helps anglers find the best times and locations to fish by combining weather forecasts with science-based fish feeding data. It provides scores for the next 7 days based on your chosen criteria, allowing you to maximize your fishing success.
- User-friendly interface
- Global weather data
- Science-based fish behavior algorithm
- Comfort and safety criteria
- Customizable fishing criteria
- Save current conditions
- Custom safety alerts
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The most user-friendly and powerful fishing weather+solunar app that blends top forecasts and science-based feeding data to help anyone pick the best days/times to fish. FishCaster is the ultimate fishing weather tool designed to put you on the water when you want to be on the water. By blending science-based fish data, accurate weather and moon forecasts, and the most user-friendly interface, FishCaster takes the guesswork out of planning your next trip. Whether you use the built-in algorithms or set your own custom criteria for your ideal conditions, FishCaster identifies the best days and times so you can maximize every cast. HOW IT WORKS: You select the location and criteria. FishCaster then compares that criteria to the forecasted weather data for that location and gives scores over the next 7 days (0-100 points). The higher the score, the better the forecast matches the criteria and the better the fishing. The selected criteria can be one of our built-in criteria based on our own science-backed algorithms or one of your own custom criteria that you’ve created. FEATURES: User-friendly interface. Anyone can use it! Best available weather data for anywhere in the world. Our weather data source combines data from the world’s most accurate weather models and is consistently more accurate than competitors. Built-in criteria for Best Fishing conditions based on our own science-based fish behavior algorithm across numerous weather and solunar (sun/moon) variables (barometric pressure, wind speed/direction, cloud cover, moon-related feeding periods, and many more) Built-in criteria for Comfort and Safety conditions when you want to catch fish in more comfortable and safe conditions by avoiding temperature extremes, strong winds, precipitation, and high UV index. Create your own custom preferred criteria across weather and moon conditions known to impact fishing. NO OTHER APP OFFERS THIS FEATURE! Know what the ideal conditions are for the body of water? Create your own custom criteria across numerous variables: -Temperature (range) and temperature trend (warming, cooling, or steady) -Barometric pressure (range) and trend (rising, falling, or steady) -Wind speed (range), wind direction (range), and wind direction consistency trend -Cloud cover (%) -Chance of precipitation (%) -Chance of thunderstorms -UV index (0-11) -Moon-related feeding periods -Moon phase Capture current weather and moon conditions when the fish are really biting. With the tap of a button, these conditions are saved as criteria for future use. NO OTHER APP OFFERS THIS FEATURE! Set custom safety alerts for dangerous conditions (high winds, wind from certain direction, thunderstorm risk, UV index, etc.). NO OTHER APP OFFERS THIS FEATURE! Automatic scoring (0-100 points) for the current period and next 7 days based on how well criteria match predicted weather and moon conditions. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.fishcasterapp.com/privacy-policy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.fishcasterapp.com/privacy-policy
Screenshots
Verdict
The clearest difference is ads: PredictWind at none against FishCaster's shown. PredictWind also leads on ratings volume (33K vs 2) and update cadence (every 9 days vs every 5 weeks). FishCaster's advantage is review sentiment (100% vs 84%) and rating (5.0 vs 4.8). On price, in-app purchases, monetization model 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
Both are free to download. PredictWind sells 10 in-app purchases, starting at $6.99 per month and FishCaster sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
FishCaster holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: PredictWind has 33K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 84% of PredictWind's written reviews are positive against 100% of FishCaster's.
PredictWind ships an update every 9 days, FishCaster every 5 weeks. The most recent releases landed on November 11, 2026 and November 5, 2026 respectively.
| Parameter | PredictWind | FishCaster |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (33K ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 84.4% of reviews | 100.0% of reviews — better |
| Number of ratings | 33K — better | 2 |
| Update frequency | Every 9 days — better | Every 5 weeks |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | #24 — better | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 111 MB | 78 MB |
| Age rating | 4+ | 4+ |
| Developer | PredictWind Limited | Strategic Fishing Systems, LLC |
Customer experience
PredictWind
FishCaster
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
FishCaster
Not enough reviews yet to summarise bugs or requests.
In-app purchases
PredictWind
- Basic - Monthly7 Days trial$6.991 Month
- Basic - 3 Monthly7 Days trial$12.003 Months
- Basic - Annual7 Days trial$29.001 Year
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- 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
FishCaster
- Premium Monthly$3.991 Month
- Premium Yearly$39.991 Year
Questions
Is PredictWind free?
Is FishCaster free?
Which has better reviews, PredictWind or FishCaster?
Do PredictWind or FishCaster have ads?
Which is updated more often, PredictWind or FishCaster?
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