Comparison

SkyLogger vs Fly With Greg

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

Head to head
About

SkyLogger

This app records and displays flight data for glider, hangglider, and paraglider pilots. It shows real-time information like speed, climb rate, and distance to take-off, and can export flight data in various formats for competition analysis.

Highlights
  • Real-time flight data display
  • IGC, GPX, KML file export
  • Competition data entry
  • 2D & 3D flight visualization
  • Apple Watch integration
  • Airspace visualization
  • XC point calculation
Features
Read full description

SkyLogger is a program for obtaining and storing flight data. The program is especially adapted for the usage by glider, hangglider and paraglider pilots. 
SkyLogger obtains the geodetic positions of the pilot during the flight and stores the data. Furthermore, the pilot is able to see during the flight the elapsed time, the distance to the take-off as well as the current ground speed and climb rate. A compass rose is indicating the current flight direction.
 For competitions the pilot's and the aircraft's name, the aircraft's ID and the to be flown route can be entered.
 During the flight the direction and distance to the next waypoint are shown on the display. After finishing the flight the stored geodetic data together with the data for the competition can be converted into the common IGC file format. Additionally, also other popular formats like GPX and KML are supported. The created files are stored on the iPhone or can be sent to servers or other computers. SkyLogger supports besides others the following features: - control by Apple Watch; - main data visualization on Apple Watch; - cockpit / instrument view; - 2D & 3D flight data visualization; - downloadable map data; - large and individually adaptable instruments on a moving map allow best viewing comfort; - north or in flight direction orientation of moving map; - live tracking support for Leonardo or Vgps servers - visualization of previously flown flights as track traces on moving map; - visualization of airspaces with user defined colors; - instrument showing the distance and direction to the closest airspace; - 3 axis acceleration measurements; - tracked flights are stored in highly efficient internal database; - default flight parameters can be stored and retrieved to make flight information entering for competitions easier; - SkyLoggerXXL supports common file formats like IGC, CSV, GPX and KML; - IGC files created by SkyLoggerXXL are OLC conform and can directly be sent to Leonardo, XCCup, XContest and XC globe based OLC servers; - calculation of XC points for FAI triangle, triangle and free distance over 5 points; - XC analysis (determination of FAI triangle areas); - printing of flightbooks, flight information and statistics - all diagrams, maps or charts can either be e-mailed or copied for incorporation into other apps; - integration of SkyView database for exchanging waypoints; - support of FlyNet accessories; - support of SensBox; - weather data history of selected weather stations for the last 48 hours; - online wind speed and direction visualization on maps for selected weather stations; - visualization of hotspots; - visualization of regions with thermals; - visualization of climb rate traces; - and much much more! Warning: Continued use of GPS running in the background can dramatically decrease battery life.

About

Fly With Greg

Learn paragliding from a seasoned instructor with over 150 hours of lessons, tutorials, and livestreams. This app offers a structured training system from beginner to advanced levels, complemented by a private community chatroom for support and advice.

Highlights
  • Structured paragliding lessons
  • Beginner to advanced training
  • Over 150 hours of content
  • Private community chatroom
  • On-demand video access
  • Professional coaching
Features
Read full description

Wing control, how to thermal, active flying. Launching, landing, ground handlilng. Mountain flying, weather, cross country, competitions. Learn about everything and build your skills! Greg is a qualified Chief Instructor with 30 years of experience. He developed this app to complement your flight school training and help you to level up with professional coaching. Access the structured training system that takes you from beginner level to cross-country pilot and beyond, with over 150 hours of paragliding lessons, livestreams, tutorials and flight debriefs. Ask questions in the private chatroom. Surround yourself with a friendly community of informed pilots, who can help you fly! It's easy to become a good pilot when you have the right examples to watch. I share all my best practices and explain why they work so you can develop safe habits. Access on-demand videos on your favorite device anytime, anywhere. Start watching free paragliding lessons, or sign up to access the full academy features. FLY WITH GREG https://flywithgreg.com/pages/terms-of-service https://flywithgreg.com/pages/privacy-policy

Screenshots

SkyLogger4 screens
Fly With Greg3 screens

Verdict

The call

The clearest difference is review sentiment: Fly With Greg at 100% against SkyLogger's 49%. Fly With Greg also leads on price (Free vs $5.99) and update cadence (monthly vs every 2 months). On 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

CostPrice · In-app purchases · Ads · Monetization

Fly With Greg is free to download; SkyLogger costs $5.99 up front. SkyLogger sells 10 one-off in-app purchases and Fly With Greg sells 2 in-app purchases, starting at $34.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

SkyLogger ships an update every 2 months, Fly With Greg monthly. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

Scorecard5 real differences · 5 level
SkyLogger versus Fly With Greg: the parameters behind the verdict, then further details
ParameterSkyLoggerFly With Greg
Price$5.99Free — better
Rating—5.0 (25 ratings) — better
Positive reviews48.6% of reviews100.0% of reviews — better
Number of ratings—25 — better
Update frequencyEvery 2 monthsMonthly — better
AdsNoNo
In-app purchasesYesYes
MonetizationPaidFreemium — better
DevicesiPhone, Apple WatchiPhone, iPad, iPod — better
Requires iOS18.615.0 — better
Further details — not scored
Size18 MB66 MB
Age rating4+4+
DeveloperHartwig WiesmannGreg Hamerton

Customer experience

SkyLogger

Written reviews35 reviews
Positive48.6%
Neutral11.4%
Negative40.0%

Fly With Greg

All ratings24 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews7 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

10 purchases

SkyLogger

One-time10
  • Track traces$0.99
  • Climb rate traces$1.99
  • Live Tracking$2.99
Show 7 more
  • Accelerometer$2.99
  • Airspaces$4.99
  • FlyNet accessory$9.99
  • 2D maps from 3rd parties$9.99
  • XC Tracer accessory$9.99
  • SkyDrop accessory$9.99
  • Maps from 3rd parties$11.99
2 purchases

Fly With Greg

Subscriptions2
  • Monthly Subscription3 Days trial$34.991 Month
  • Annual Subscription3 Days trial$349.991 Year

Questions

Is SkyLogger free?
SkyLogger costs $5.99, and also offers in-app purchases.
Is Fly With Greg free?
Fly With Greg is free to download, with in-app purchases available.
Do SkyLogger or Fly With Greg have ads?
Neither SkyLogger nor Fly With Greg shows ads.
Which is updated more often, SkyLogger or Fly With Greg?
SkyLogger ships an update every 2 months, and Fly With Greg monthly. Most recently, SkyLogger was updated on October 29, 2026 and Fly With Greg on October 24, 2026.

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