ClearSky+ is your all-in-one aviation utility designed for pilots who need fast, reliable insight into current flying conditions. Whether you're preflighting from a remote airfield or teaching ground school in a classroom, ClearSky+ helps you interpret aviation weather with ease — all without needing a constant internet connection.
Offline METAR Decoder
Paste or type raw METAR strings and instantly get a color-coded readout of current conditions: VFR, MVFR, IFR, or LIFR. No server connection required.
Favorite Airports
Save frequently-used ICAO codes for quick access to conditions at your home base, destination, or training airports.
Built-In Flight Rule Education
Learn how to read METARs and understand flight category logic through simple, easy-to-digest educational cards — perfect for students and instructors.
Optional Radar & Live Traffic (Online or ADS-B Device)
Enable radar overlays and real-time traffic with supported ADS-B devices like Stratux/Sentry — or fetch data via optional online feeds.
Designed for iPhone, iPad & Apple Watch
With a clean and modern interface, ClearSky+ supports widgets and dark mode, and is fully optimized for aviation use in any cockpit environment.
Ratings & Reviews
This app hasn’t received enough ratings or reviews to display an overview.
Use this for App Store Connect, or reopen it in Settings → What’s New in 3.5. A recap sheet also appears after the update.
Requires iOS 27 — Built with the iOS 27 SDK. Map locate + download controls use clustered Liquid Glass.
Download maps for offline viewing — Pan the Map to your route, tap the download button next to Locate, and save the basemap plus FAA VFR / IFR tiles on this device.
Use saved charts without a signal — When coverage drops, the Map tab reads downloaded tiles first. A banner shows when the current view is already saved.
Manage storage in Settings — Pack list with size and zoom range; delete one pack or all. Wi-Fi-only downloads are on by default.
Cleaner Apple map POIs — iOS 27 airport-terminal glyphs stay hidden so your aviation pins stay unobstructed.
Version 3.5
The developer, Calvin Fraites, 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 Collected
The developer does not collect any data from this app.
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
Calvin Fraites
Size
24.7 MB
Category
Utilities
Compatibility
Requires iOS 27.0 or later.
iPhone Requires iOS 27.0 or later.
Location
This app may use your location even when it isn’t open, which can decrease device battery life.