Windygo vs Raydar UV
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Windygo
This app provides detailed wind information and weather forecasts, crucial for outdoor activities like drone piloting and surfing. It offers a unique wind compass, customizable location settings, and Kp index readings. Users can choose between a free version with essential features or a Pro version for extended forecasts and unlimited saved locations.
- Wind compass pointing to wind direction
- Kp Index for drone owners
- Customizable location names
- Home screen widgets
- Multiple wind speed units (mph, km/h, mps, knots)
- 10-day forecast (Pro version)
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Windygo is a full-featured weather app built around the wind — essential for drone pilots, photographers, surfers, golfers, and everyone in between. Now on the Apple Watch! Key Features: • Wind Compass: The wind compass will always point in the direction of the wind, no matter which way you are facing. • Privacy: No account needed. Windygo does not track your data in any way. Your location is only used to fetch your local weather forecast. • Widgets: Get the weather right on your Home Screen. • Kp Index: Important metric for drone owners. • Wind at Altitudes: A weather card that shows the wind direction and speed at 70 ft (20 m), 160 ft (50 m), 330 ft (100 m) and 660 ft (200 m). • Unit Selection: Choose to display the wind speed in miles/hour (mph), kilometres/hour (km/h), meters/second (mps) or knots (kn). • Custom Location Names: Search for any location and rename it to your liking. Maybe you have a favorite beach, hunting spot or hiking trail! Windygo Free • Weather for current location • 24-hour forecast • 5-day forecast (hourly details available on first 2 days) • Current and forecasted Kp Index Windygo Pro Upgrade to Windygo Pro and get access to all the features, which include: • Remove ads • Widgets • The full 10-day forecast with hourly details available for each day • Unlimited saved locations • Wind at multiple altitudes • Custom location names Request More Features We appreciate your feedback! If you need a feature that isn’t currently available, we’ll definitely consider adding it to the app. You can submit feedback directly within the app. Reporting Bugs If you find a bug, please notify us so we can quickly get that fixed! You can submit bug reports directly within the app. Terms of Use https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Raydar UV
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Stay one step ahead of the sun with Raydar UV. Raydar UV gives you clear, real-time UV index data so you can make smarter decisions outdoors. Whether you’re heading out for a walk, a workout, or a full day in the sun, you’ll always know when to take extra precautions. Check current UV levels at a glance, understand risk instantly, and plan your day with accurate hourly and daily forecasts. Raydar UV makes it easy to build sun-safe habits without overthinking it. Features: • Real-time UV index for your current location • Easy-to-read risk levels so you know when protection matters most • Hourly and daily UV forecasts to plan ahead • Custom sunscreen reminders so you never forget • Save your favorite locations for quick access Go Pro with Raydar UV Pro: • Full access to all widgets, including Current UV and Hourly UV • Save more than two locations • Extended 7-day UV forecasts • Notifications when UV levels peak Simple, focused, and designed to keep you protected—Raydar UV helps you enjoy the outdoors with confidence. Privacy Policy: https://github.com/Linzeep/apps_privacypolicy/blob/main/PrivacyPolicy_Consolidated.md Terms of Service: https://github.com/Linzeep/rayuv_privacypolicy/blob/main/terms_of_use.md
Screenshots
Verdict
Windygo and Raydar UV are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Windygo sells 5 in-app purchases, starting at $1.99 per 7 days and Raydar UV sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
Windygo ships an update every 5 weeks, Raydar UV every 3 weeks. The most recent releases landed on October 20, 2026 and October 15, 2026 respectively.
| Parameter | Windygo | Raydar UV |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (326 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 326 — better | — |
| Update frequency | Every 5 weeks | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, Apple Watch — better | iPhone |
| Requires iOS | 17.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 31 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | Adam Fahlman | Lindsey Prentice |
In-app purchases
Windygo
- Windygo Wind Compass Weekly$1.997 Days
- Windygo Wind Compass Monthly$3.991 Month
- Windygo Wind Compass Annual7 Days trial$14.991 Year
- Windygo Lifetime 30% Off$24.99
- Windygo Wind Compass Lifetime$39.99
Raydar UV
- All Access$2.991 Month
- All Access7 Days trial$24.991 Year
Questions
Is Windygo free?
Is Raydar UV free?
Do Windygo or Raydar UV have ads?
Which is updated more often, Windygo or Raydar UV?
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