Comparison

WillyWeather vs AlphaCast

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

Head to head
About

WillyWeather

This app provides highly localized weather forecasts, including detailed information on wind, rain, tides, and UV index. It processes and refines global weather data to offer precise predictions for thousands of specific locations across the US. Users can access interactive radar, satellite views, and real-time observational data.

Highlights
  • Hyper-local weather forecasts
  • Interactive rainfall radar
  • Detailed tide and swell data
  • Global wind forecast model
  • Hourly UV index forecasts
  • Real-time observational data
  • NOAA warnings
Features
Read full description

YOUR LOCAL WEATHER SERVICE WillyWeather organizes the world's weather data into the most valuable local information. The app includes radar, satellite, detailed wind, rain, tide, swell and UV forecasts, as well as moon phases, and sunrise and sunset times. Going beyond the average weather service, we process and fine-tune forecast data to the specific coordinates of thousands of locations including all suburbs, towns, beaches, rivers, parks, lakes and islands. WEATHER DATA • WEATHER - Six-day NOAA weather forecasts tailored to each location including min/max temperatures, and detailed weather descriptions. • RADAR - Raw NOAA radar data, refined, processed and integrated with iOS maps. • SATELLITE - National satellite view, displaying cloud cover for the entire US, integrated with iOS maps. • TIDES - The most comprehensive tide times system in the USA, bringing together NOAA standard port data with offsets generated for specific locations by WillyWeather. Includes every beach in the US, and many river systems and inlets. • WIND -The most accurate global wind forecast model gathered from NOAA, interpolated to the exact coordinates for each location, and vetted against real-time wind observations to deliver the best performing information. • UV - Hourly UV index forecasts, including alerts outlining extreme conditions when there is risk of harm from unprotected sun exposure. • MOON PHASES - Full moon and new moon phases, illumination and rise and set times. Deeply integrated with tidal data. • RAINFALL - Intuitive visual indication of rainfall probability for the week ahead. • SWELL - Swell height, period and direction for each beach and surf spot in the USA. • SUNRISE SUNSET - Sunrise and sunset times with first light and last light. • REAL TIME observational data - with trends for all locations including current temperature, feels-like temperature, rain today, rain last hour, humidity, pressure, wind speed, wind direction, wind gusts and dew point. • NOAA WARNINGS - Easily accessible and specifically targeted to the locations affected. FEATURES • Interactive rainfall radar, using iOS maps: pan and zoom like you've always wanted through the national NOAA radar network, to see exactly where rain is falling around you, or your favorite locations. Our mapping features provide more control and detail than any other US weather resource. • Stunning, interactive tide, swell, and wind forecast graphs which allow you to easily interpret the conditions at your favorite surf beach, secret fishing spot or upcoming hike - in real-time, and up to seven days in the future. We're particularly proud of our graphs, we pushed the boundaries to provide you with more context, and more detail for each weather type. • A beautiful, simple and organized interface in which the weather data that is important to you is easy to find, consume, and interact with. Our goal was to present accurate and relevant weather information to you, as quickly, and easily as possible. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

AlphaCast

This outdoor companion provides accurate local weather forecasts, moon phases, and tide information for hikers, anglers, and campers. Plan your adventures confidently with offline forecast downloads and smart alerts for changing conditions.

Highlights
  • Accurate local weather forecasts
  • Offline forecast downloads
  • Moon phases and illumination data
  • Tide information
  • Smart weather alerts
  • Clutter-free interface
Features
Read full description

More than a weather app, this is your all-in-one outdoor companion. Whether you’re hiking mountain trails, fishing by the coast, or camping under the stars, it gives you the information you need to plan confidently and stay safe. Get accurate local forecasts that keep you prepared for changing skies. Download forecasts before your trip and use them offline when you’re beyond cell coverage. With moon phases and illumination data, you’ll know when trails will be lit by moonlight. Tide information helps anglers and coastal adventurers make the most of every outing. Designed with simplicity in mind, it delivers only the essentials. The clean, clutter-free interface puts weather, moon, and tide data front and center—no distractions, no confusion. Smart alerts notify you of sudden changes so you can adapt quickly and make safe decisions. From sunrise to storm, moonrise to tide shift, this tool keeps you one step ahead of nature. Built for hikers, anglers, and campers who want a straightforward app that just works, it turns preparation into peace of mind. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

WillyWeather4 screens
AlphaCast4 screens

Verdict

The call

The clearest difference is ads: AlphaCast at none against WillyWeather's shown. AlphaCast also leads on review sentiment (100% vs 73%) and update cadence (every 8 days vs monthly). WillyWeather's advantage is ratings volume (23K vs 11) and chart position (#151 vs unranked). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. WillyWeather sells 2 in-app purchases, starting at $4.00 per month and AlphaCast sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

AlphaCast holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: WillyWeather has 23K ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 73% of WillyWeather's written reviews are positive against 100% of AlphaCast's.

UpkeepUpdate frequency

WillyWeather ships an update monthly, AlphaCast every 8 days. The most recent releases landed on November 9, 2026 and October 30, 2026 respectively.

Scorecard6 real differences · 5 level
WillyWeather versus AlphaCast: the parameters behind the verdict, then further details
ParameterWillyWeatherAlphaCast
PriceFreeFree
Rating4.8 (23K ratings)5.0 (11 ratings) — better
Positive reviews72.6% of reviews100.0% of reviews — better
Number of ratings23K — better11
Update frequencyMonthlyEvery 8 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#151 — better—
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPad
Requires iOS16.0 — better17.0
Further details — not scored
Size141 MB4 MB
Age rating4+4+
DeveloperWillyWeather (AU) Pty LtdSTIX FISHING GEAR LLC

Customer experience

WillyWeather

All ratings22,829 ratings
Positive96.4%
Neutral2.2%
Negative1.4%
Written reviews591 reviews
Positive72.6%
Neutral8.3%
Negative19.1%

AlphaCast

All ratings11 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

WillyWeather

Reported bugs

3 issues
  • Tide data inaccuracies in some locations
  • Inconsistent rain/wind forecast information
  • Inability to switch between saved locations easily

Requested features

4 requests
  • Home screen widgets
  • Ability to customize main screen layout
  • Live lightning map integration
  • More granular control over notifications

AlphaCast

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

WillyWeather

Subscriptions2
  • WillyWeather+ (Monthly)1 Month trial$4.001 Month
  • WillyWeather+ (Yearly)1 Month trial$36.001 Year
1 purchases

AlphaCast

Subscriptions1
  • Alphacast Pro Monthly7 Days trial$0.991 Month

Questions

Is WillyWeather free?
WillyWeather is free to download, with in-app purchases available.
Is AlphaCast free?
AlphaCast is free to download, with in-app purchases available.
Which has better reviews, WillyWeather or AlphaCast?
AlphaCast is rated higher. WillyWeather averages 4.8 out of 5 from 23K ratings, while AlphaCast averages 5.0 from 11 ratings.
Do WillyWeather or AlphaCast have ads?
WillyWeather shows ads; AlphaCast does not.
Which is updated more often, WillyWeather or AlphaCast?
WillyWeather ships an update monthly, and AlphaCast every 8 days. Most recently, WillyWeather was updated on November 9, 2026 and AlphaCast on October 30, 2026.

Other comparisons