Aviation Weather Decoder
METAR / TAF / ATIS / SPECI
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Aviation Weather Decoder is a professional tool for airline pilots and aviation enthusiasts.
Decode METAR, TAF, SPECI, and ATIS reports offline.
Features:
• Camera OCR recognition - snap a photo of printed reports, auto-extract and decode
• Manual input - paste raw METAR/TAF text for instant translation
• Live queries - fetch real-time METAR, TAF, NOTAM, and ATIS for airports worldwide
• Supports METAR (routine weather), TAF (forecast), ATIS (terminal info), SPECI (special reports)
• 100% local decoding - all decoding runs on device
• History - auto-saves decode results for review
• Bilingual UI - Chinese & English
• Dark glass-morphism tech UI
Premium subscription unlocks full decoding features: 7-day free trial, then $0.99/month auto-renewal.
Terms of Use: https://777-9.com/terms.html
Privacy Policy: https://777-9.com/privacy.html
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
【What's New in 1.3】
· Performance and stability improvements
· Minor bug fixes
The developer, 阳 何, 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.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 阳 何
- Size
- 8.3 MB
- Category
- Utilities
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- Simplified Chinese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Metar Decoder Premium $0.99
- Copyright
- © 2026 HE YANG