Comparison

Cyclono vs KWind

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

Head to head
About

Cyclono

Get accurate 48-hour wind forecasts for thousands of marine spots globally. Measure real wind speed using your smartphone's microphone and receive smart alerts for optimal conditions. Plan your next water sport adventure with detailed wind data.

Highlights
  • Real-time wind speed measurement via smartphone microphone
  • 48-hour accurate wind speed and direction forecast
  • Global map of thousands of marine and surf spots
  • Customizable wind strength alerts
  • Save favorite spots
  • Air temperature and weather conditions
Features
Read full description

Cyclono gives you accurate wind forecast for thousands of marine spots worldwide. Check wind speed, direction and temperature for the next 48 hours — and measure real wind speed on the spot using only your smartphone. Cyclono is designed for surfers, kiters, windsurfers, sailors and anyone who depends on reliable wind data. FEATURES Measure wind without a wind meter • Use your smartphone as a wind speed sensor • Point the phone’s microphone against the wind • Cyclono detects wind speed based on sound levels • No external devices required Accurate 48-hour wind forecast • Detailed wind speed and direction • Air temperature and weather conditions • High-precision global coverage for marine spots Global spot map • Thousands of wind and surf spots worldwide • Search, navigate and explore new locations • Request new spots if something is missing Favorites & smart wind alerts • Save your favorite spots • Get push notifications about strong wind • Set custom thresholds (e.g., only above 8 m/s) Plan your perfect session Whether you surf, sail or enjoy any wind-driven activity, Cyclono helps you be in the right place at the right time. SUBSCRIPTION PRICING AND TERMS Cyclono offers two auto-renewing subscription options: $1.99 per month $13.99 per year These prices are for United States customers. Pricing in other countries may vary and actual charges may be converted to your local currency depending on the country of residence. The subscription will automatically renew unless turned off in your iTunes Account Settings at least 24 hours before current period ends. You can go to your iTunes Account settings to manage your subscription and turn off auto-renew. Your iTunes Account will be charged when the purchase is confirmed. Read the terms and conditions here - https://ostasoft.com/wind/terms Read the privacy policy here - https://ostasoft.com/wind/policy

About

KWind

This app provides real-time wind data, personalized alerts, and detailed spot information for wind sports enthusiasts. Plan your sessions with live conditions, historical trends, and tide details.

Highlights
  • Live wind data
  • Wind notifications
  • Spot guides
  • Wind history analysis
  • Wind statistics
  • Tide details
  • Wind station map
Features
Read full description

KWind – The Worldwide Live Wind Network for Every Windsport Enthusiast KWind is more than an app—it is a worldwide network of high-quality live wind stations and your trusted companion for every windy adventure. Designed for kitesurfers, windsurfers, sailors, paragliders, and all wind lovers, KWind provides reliable, real-time wind information from important watersports locations around the world. Whether you want to check current conditions or plan your next session, KWind takes the guesswork out of your decisions and helps you make the most of every windy day. The Ecowitt–KWind–Windguru Network combines high-quality weather station hardware with a growing global wind network. KWind supplies accurate live wind-speed data in knots to Windguru, helping to improve live wind information and support better weather and wind forecasts in the future. Features: * Live Wind – View reliable, real-time wind data. * Wind Notifications – Set personalized alerts for your favorite spots and never miss perfect conditions. * Spot Guides – Discover great locations with helpful information and local insights. * Wind History – Analyze historical wind conditions and trends. * Wind Statistics – Gain deeper insights through comprehensive wind data. * Tide Information – Check tide details when planning your session. * Worldwide Station Map – Find KWind weather stations around the globe. New in this version: In the app settings, you can now find direct links to our weather station partner, Ecowitt, as well as information for kite centers and future KWind station owners. This release also improves the stability, performance, and reliability of the KWind network experience. Download KWind and make every moment in the wind count.

Screenshots

Cyclono4 screens
KWind4 screens

Verdict

The call

The clearest difference is in-app purchases: KWind at none against Cyclono's 4. KWind also leads on ads (none vs shown) and review sentiment (100% vs 68%). On price, device support and iOS requirement 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. Cyclono sells 4 in-app purchases, starting at $1.99 per month. KWind asks for nothing beyond the download.

UpkeepUpdate frequency

Cyclono ships an update every 2 months, KWind weekly. The most recent releases landed on September 24, 2026 and September 11, 2026 respectively.

Scorecard5 real differences · 5 level
Cyclono versus KWind: the parameters behind the verdict, then further details
ParameterCyclonoKWind
PriceFreeFree
Rating4.2 (26 ratings) — better—
Positive reviews67.9% of reviews100.0% of reviews — better
Number of ratings26 — better—
Update frequencyEvery 2 monthsWeekly — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.615.0 — better
Further details — not scored
Size62 MB42 MB
Age rating4+4+
DeveloperIlya OstashkovHelium Smart World

Customer experience

Cyclono

All ratings26 ratings
Positive84.6%
Neutral3.8%
Negative11.5%
Written reviews28 reviews
Positive67.9%
Neutral10.7%
Negative21.4%

KWind

Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

4 purchases

Cyclono

Subscriptions2
  • Cyclono - Monthly subscription$1.991 Month
  • Cyclono - Annual subscription$13.991 Year
One-time2
  • Cyclono - Add your spot$6.99
  • Cyclono Pro - Forever$33.99
None

KWind

No in-app purchases

Questions

Is Cyclono free?
Cyclono is free to download, with in-app purchases available.
Is KWind free?
KWind is free to download, with no in-app purchases.
Do Cyclono or KWind have ads?
Cyclono shows ads; KWind does not.
Which is updated more often, Cyclono or KWind?
Cyclono ships an update every 2 months, and KWind weekly. Most recently, Cyclono was updated on September 24, 2026 and KWind on September 11, 2026.

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