Flyskyhy vs WindFX
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Flyskyhy
This app transforms your device into a comprehensive flight instrument for airsports. It provides real-time data on altitude, speed, wind, and glide angle, alongside a moving map displaying your flight path and thermal indicators. It also logs flights, calculates scoring distances, and offers live tracking.
- Real-time flight data (altitude, speed, wind)
- Moving map with flight trail and thermal indicators
- Landing spot reachability calculation
- Bluetooth vario integration
- Full flight logging and analysis
- Live tracking and friend location sharing
- Configurable flight display screens
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Flyskyhy forms your flight instrument during flight and shows all information you need for that. You get the normal data like altitude, climb rate, ground speed, and glide angle. But it also calculates and shows the current wind direction and strength, very important for your safety. A moving and rotating map shows your current flying position and flight trail. It indicates where you have gone up (in a thermal), and where you have had faster than normal decline. With that, you can easily find back that thermal that you lost. The map also shows the nearest known landing spots, and whether they are reachable by normal glide, given your current altitude and wind direction. Integration with Bluetooth varios SensBox, FlyNet, GoFly iPico, XC-Tracer, BlueFlyVario, or SkyDrop gives accurate altitude and lift information. That turns your iPhone into an full-fletched GPS-vario, including vario tones. The app makes a full log of your flight, that can be analyzed afterwards. Besides normal data like start and landing positions, duration of flight, and an altitude graph of the flight, Flyskyhy also calculates the scoring distances for you. So you can immediately see whether you have broken that FAI triangle record. Your live location is reported on livetrack24.com or loctome.com if you desire, so anybody can follow your flight while it is happening. If you are flying together with friends, then their location is shown on your map during your flight. So you never have to wonder anymore whether they are in front of or behind you. The flight display has multiple screens which are all fully configurable. You can move all elements to other spots, delete and add elements, and resize them. Through in-app purchases, the app also supports airspaces and waypoints. The app is optimised for paragliding and hang gliders, but can be used with all kinds of airsports. Main features during the flight; • Altitude, climb rate, ground speed, air speed, direction, glide angle and many more • Wind strength and direction • Moving map of the flying area • Spots where you have had lift, great for thermal coring • Shows whether you can still reach a landing spot with the current altitude and wind • Live tracking of your flight on livetrack24.com or loctome.com • Shows live location of your friends during flight After the flight: • Full logbook of all your flights • Basic flight data like start/landing, duration, height difference, distance flown, and many more • Calculation of 5-points, open triangle, and FAI triangle distances • Graph of altitude and climb rate • Signed IGC and KML log files of flights • Transfer the log to iTunes or send by email • Upload the flight directly to XContest, ParaglidingForum, DHV-XC, and other Leonardo servers • Open flight in Google Earth on the iPhone • Replay the flight and relive it! By purchasing the Waypoints Extension you get access to: • A fully zoomable and scrollable map with the waypoints and optimised route. The map also shows start and landing spots, as well as restricted airspaces (with the Airspace Extension) • Enter new waypoints, either on the map or by specifying the parameters • Full route support with start time, goal, entry/exit points, etc. • Many instruments to guide you along the route • Visible and audible indication when a waypoint has been reached • Complete waypoints organiser • Import and export of various waypoint file formats By purchasing the Airspace Extension you get access to: • Airspaces of 30 countries • Display of airspaces on the map with configurable colors and formats • Display of your vertical position w.r.t. airspaces • Visible and audible warnings when approaching and entering an airspace • Shows local airspaces by touching a spot on the map Note: a live internet connection is required for live tracking of your and your friends locations Note: continuous GPS and screen usage makes the battery drain faster than normal
WindFX
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For all the activities related to the use of the wind (sailing, paragliding, ...) the analysis of the weather makes it possible to choose each day the most favorable site or sites according to their characteristics: type, orientations of the wind, minimum speed ... Today this analysis of the weather forecast requires to consult several websites or dedicated apps and to decide according to our knowledge of the sites. However the more the number of sites increases the more it becomes complicated. In addition we often have one or more local sites for which we want to know frequently if the weather conditions are consistent with the activity. In that case the choice of site can be done at the last minute since they are nearby. But for remote sites that require a car(plane) trip we want to be informed in advance. The purpose of WindFX is to facilitate and automate this analysis of the weather forecast and to quickly present for a selected period the favorable site (s) according to previously defined choice criteria. WindFx is universal and can be used by a windsurfer as well as a paraglider. Only a few criteria like the speed range are different between windsurfing and paragliding. Here are some examples of research: -what are the favorable sites for this weekend in a radius of 100km? -which is the optimum planning for the next 5 days,... WindFX is useful with all activities in which the direction and strength of the wind are to be taken into account. -all seaside water sports: kitesurfing, windsurfing, sand yachting ... -all free flight activities: paragliding, hang gliding, .. -All activities of radio controlled flight: plane, glider, drone, slope, ...
Screenshots
Verdict
The clearest difference is in-app purchases: WindFX at none against Flyskyhy's 6. WindFX also leads on price ($1.99 vs $8.99). Flyskyhy's advantage is update cadence (monthly vs every 4 months) and chart position (#43 vs unranked). On ads, 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
Flyskyhy costs $8.99 and WindFX $1.99 up front. Flyskyhy sells 6 in-app purchases, starting at $3.99 per year. WindFX asks for nothing beyond the download.
Flyskyhy ships an update monthly, WindFX every 4 months. The most recent releases landed on October 18, 2026 and October 11, 2026 respectively.
| Parameter | Flyskyhy | WindFX |
|---|---|---|
| Price | $8.99 | $1.99 — better |
| Rating | 4.5 (77 ratings) — better | — |
| Positive reviews | 76.3% of reviews | — |
| Number of ratings | 77 — better | — |
| Update frequency | Monthly — better | Every 4 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Best chart rank | #43 — better | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 24 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Renevision | pyd.app |
In-app purchases
Flyskyhy
- Social$3.991 Year
- Thermal Maps$3.991 Year
- Map Download$6.491 Year
- Waypoints$7.99
- Airspaces$7.99
- XC-Package$7.99
WindFX
No in-app purchases









