CYWX: METAR & Aviation Weather
The Canadian route self-brief
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Every METAR, TAF, NOTAM and GFA panel for the route you are flying — decoded, colour-coded, and readable again with no signal.
CYWX answers one question: can I go?
One route, one scroll. Add the aerodromes you are flying and CYWX prints a single continuous brief — every METAR, TAF, NOTAM and upper wind that bears on the flight, in route order, colour-coded and legible at a glance.
BUILT FOR CANADIAN FLYING
• Graphic Area Forecast — clouds and weather, icing and turbulence, on a six-hour rail you step through
• Canadian NOTAMs sorted so runway closures and approach outages come first, not in transmission order
• Cloud in eighths — the Canadian RMK cloud-type and opacity remarks decoded, not reprinted as raw text
• FD upper winds from 3,000 feet up
• Density altitude, and per-runway head, tail and crosswind components for the field you are reading
THE RAW TEXT IS NEVER HIDDEN
Pilots are trained readers. Every decoded value sits beside the transmitted string, never in place of it — at reading size, selectable and unabridged.
READABLE WITH NO SIGNAL
The last brief stays on the device, and every value shows its age. Stale data is presented as stale, never as current.
ZULU AND LOCAL, SIDE BY SIDE
Times appear in both, because regulation says one and habit says the other.
FREE
Up to three aerodromes with the whole standard brief: METAR, TAF, Canadian NOTAMs, the graphic area forecast, runway winds, density altitude and offline reading.
CYWX PRO
The rest of the route, plus upper winds, PIREPs, SIGMET and AIRMET, and the analysis and radar charts. CA$1.99 per month or CA$9.99 per year, billed through your Apple Account and renewing until cancelled. Cancel any time in Settings.
CYWX is advisory only and is not an official weather briefing source, and it is not affiliated with or endorsed by any provider of one. Not for navigation — always obtain an official briefing before flight.
Terms of Use: https://cywx.app/terms
Privacy Policy: https://cywx.app/privacy
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The developer, Timko Labs Inc, 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:
- Purchases
Accessibility
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Information
- Seller
- Timko Labs Inc
- Size
- 12.2 MB
- Category
- Weather
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - iPad
Requires iPadOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- CYWX Pro Monthly $1.99
- CYWX Pro Yearly $6.99
- Copyright
- © 2026 Timko Labs Inc.