WindUp vs SurfSignal
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WindUp
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Wind doesn't wait. Neither should you. WindUp watches your spot around the clock and rings your phone the moment the wind is right — through Silent, through Do Not Disturb, through Focus. Set it tonight, sleep properly, and wake up only when it's actually worth getting up for. SET YOUR CONDITIONS, NOT AN ALARM CLOCK • Minimum wind speed — and a maximum, if you have a ceiling • Wind direction sectors — only the ones that work at your spot • Days and a time window — no 4am ring on a work night • Snooze, ringtone and volume, all yours AN ALARM THAT ACTUALLY RINGS Most weather apps send a notification you will never hear. WindUp rings like a real alarm, even on Silent. And if you sleep straight through it, it can call your phone. LIVE WIND FROM REAL STATIONS Thousands of live weather stations across Europe and beyond. Real readings — average, gusts, direction and temperature — not a model's best guess. SEVEN DAYS AHEAD An AI wind forecast for every station, so you can plan the weekend on Tuesday. FIND YOUR NEXT SPOT Every station on one map. Zoom, tap, and see what's blowing right now. WIND COMPASS Hold your phone flat and see exactly where the wind is coming from, relative to where you're standing. TIDES Tide curves and high and low times for coastal spots, right next to the wind. WINDUP PRO • Unlimited wind alarms • Tides for every spot • Dark mode • Home-screen widgets Built for kitesurfers, windsurfers, wingfoilers, sailors, and anyone whose day depends on the wind. Privacy Policy: https://windup.live/legal/privacy/ Support: https://windup.live/windup_support/ Terms of Use (EULA): https://apple.com/legal/internet-services/itunes/dev/stdeula
SurfSignal
This app provides personalized daily alerts for optimal surfing, kiting, and windsurfing conditions based on your chosen spots and preferred wind, swell, and tide settings. It offers a clear timeline of all your spots and allows you to sync planned sessions directly to your calendar.
- Personalized spot selection
- Customizable condition rules
- Daily clear signal alerts
- Multi-spot timeline view
- Session planning and calendar sync
- High-resolution forecast data
- Live station wind checks
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SurfSignal sends one clear daily signal when your own spots and conditions line up. Choose any surf spot, set your ideal wind, swell and tide conditions, and let SurfSignal watch the forecast for you. Looking further ahead? The agenda puts all your spots on one timeline, day by day. Tap the windows you want to ride. Your session lands in your own calendar, with the spot, the times and the route. - No ads. - No login. - No noise. - Ready in two minutes. SurfSignal is built for surfers, kiters, windsurfers, foilers, sailors and anyone who depends on the right wind, tide or swell. Why SurfSignal? - Choose your own surf spots - Set your own wind, tide and swell rules - Get one clear daily signal - See all your spots on one timeline - Plan your sessions and sync them to your own calendar - See high-resolution forecasts - Check live station wind - View surf cams - Use clean hourly tables and graphs - Customize each spot your way SurfSignal is not another app to scroll through. It is a tool. Set your signal. Go when it's on. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: SurfSignal at every 5 days against WindUp's every 2 weeks. 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
Both are free to download. WindUp sells 2 in-app purchases, starting at $2.99 per month and SurfSignal sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
WindUp ships an update every 2 weeks, SurfSignal every 5 days. The most recent releases landed on October 21, 2026 and October 15, 2026 respectively.
| Parameter | WindUp | SurfSignal |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| Update frequency | Every 2 weeks | Every 5 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 75 MB | 95 MB |
| Age rating | 4+ | 4+ |
| Developer | Virtual Verse Studio LLC | Sebastiaan Dalmeijer |
In-app purchases
WindUp
- Monthly Premium Subscription1 Month trial$2.991 Month
- Premium Annual Subscription1 Month trial$29.991 Year
SurfSignal
- Super Monthly$1.991 Month
- Super Yearly1 Month trial$17.991 Year
- SurfSignal pro Yearly7 Days trial$17.991 Year









