Know before you launch. Flyby turns wind at height, gusts, rain, visibility, and daylight into one Fly Score for your drone, so you know whether it’s a good time and place to fly.
Built for drone pilots, not generic weather browsing. Open Flyby for the quick answer at your location or a saved launch spot, then go deeper when you need to.
KNOW THE CONDITIONS
• Fly Score: wind, gusts, rain, clouds, visibility, daylight, and Kp index in one number, explained factor by factor
• Wind at height: wind at 33, 262, and 394 ft, not just on the ground, checked against your drone’s limit
• Hourly charts for score, wind, rain, clouds, and visibility
• Pilot limits: start Careful, Standard, or Flexible, then tune every threshold
PLAN THE FLIGHT
• Flight windows: Flyby picks out the best stretch of each day
• Flight plans with a go/no-go verdict from the forecast for your window
• Forecast alerts when a plan’s conditions really change
• A preflight checklist on every plan
• Sunrise, sunset, golden hour, blue hour, and daylight wherever you fly
• Usable flight time, with battery reserve and accessory load
CHECK THE AIRSPACE
• FAA ceilings and LAANC availability on the map, free for everyone
• Save launch spots and compare their conditions side by side
KEEP EVERY FLIGHT
• A logbook with routes, conditions, totals, and notes
• Import GPX tracks to fill in launch point, distance, altitude, and duration
• Flight cards: share a postcard of a flight with your best shot
• Home Screen widgets for Fly Score, the sun arc, and your Flyby scene
YOUR DRONE, YOUR WAY
• Presets for popular drones, or build your own aircraft profile
• Free Flight: fly around a 3D town, and race Gate Run with Game Center achievements
FLYBY PASS
Flyby is free to use. Flyby Pass, monthly, yearly, or lifetime, adds:
• Flyby Guides: parks, waterfronts, and viewpoints near your launch
• Scan or import your own drone in 3D
• Hourly detail and charts beyond today
• Live Activities for planned flights on the Lock Screen and Dynamic Island
• Unlimited launch spots, flight plans, aircraft, and collections, plus more map styles
PRIVATE BY DESIGN
Flyby follows the O13 Standard. Your places, plans, and flights are stored on your iPhone. No ads, no ad tracking, and only minimal anonymous analytics.
IMPORTANT
Flyby is for planning and weather context, not authorization. Always verify local rules, temporary flight restrictions, LAANC requirements, manufacturer guidance, aircraft condition, people, wildlife, and launch access before flying.
Privacy Policy: https://www.onethirteen.co/apps/flyby/privacy
Terms of Use: https://www.onethirteen.co/apps/flyby/terms
A heads-up when the weekend looks good, a reminder before the clocks change, and fall in the 3D world.
ADDED
• Weekend Outlook: A Friday-evening heads-up when the weekend looks good for flying where you are. Turn it on in Settings › Flight Alerts.
• Clock Change Reminder: The Sun tab tells you a week ahead when the clocks go forward or back, and when the sun will set that day.
• Seasons: Fall colors and falling leaves through November, plus pumpkins, bats, and a harvest moon for Halloween week.
FIXED
• Great-Day Alerts could arrive all at once when you opened Flyby. They now come the evening before, or the next morning.
• The AUREL drone didn’t show on Today or in the Hangar until you opened Free Flight.
• Opening Flight Alerts in Settings could close Flyby.
Love Flyby? A review on the App Store helps other pilots find it.
Version 1.3.1
The developer, Nicholas Dapolito, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Location
Usage Data
Diagnostics
Privacy practices may vary, for example, based on the features you use or your age. Learn More
The developer indicated that this app supports the following accessibility features. Learn More
Supported Features
VoiceOver
Larger Text
Dark Interface
Reduced Motion
Information
Seller
Nicholas Dapolito
Size
129.4 MB
Category
Weather
Compatibility
Requires iOS 26.0 or later.
iPhone Requires iOS 26.0 or later.
Mac Requires macOS 26.0 or later and a Mac with Apple M1 chip or later.