SNOWTAMS
SNOWTAM Decoder
Price history
About
This app decodes SNOWTAM and METAR messages for aviation professionals, providing real-time runway condition data and ICAO-compliant GRF information. It offers manual decoding for free, with Pro features for live fetching, guided input, and templates.
What's New in SNOWTAMS
3.6
May 30, 2026
Snowtams 3.6 introduces a new lifetime plan for complete access: - LIFETIME PURCHASE OPTION A new one-time purchase plan is now available. Pay once and unlock all Pro features permanently. No recurring charges, no renewal dates to manage. - FLEXIBLE PRICING Choose the plan that fits your needs: monthly subscription, yearly subscription (save 33%), or lifetime access. All plans unlock the same professional features including Guided Input, Templates, Live SNOWTAM Fetching, and METAR Weather. - ENHANCED PAYWALL The upgrade screen now displays all three plans clearly with a dedicated lifetime card. Compare options and select the best value for your flying needs. - IMPROVED RESTORE FUNCTIONALITY Restore purchases now properly detects and restores lifetime purchases alongside active subscriptions. Your Pro status is recognized instantly. - BUG FIXES AND IMPROVEMENTS Resolved an issue where restored lifetime purchases were not properly recognized. Improved StoreKit transaction handling for faster purchase verification. Thank you for using Snowtams. Your support helps us continue improving the app for pilots worldwide.
MoreSubscription plans
SNOWTAMS Pro
Snowtams Pro Monthly
Developer apps
FAQ
What is SNOWTAMS?
SNOWTAMS is a professional-grade decoder for SNOWTAM and METAR messages, designed for pilots and aviation professionals. It helps interpret winter runway conditions and provides ICAO-compliant Global Reporting Format (GRF) data.
Is SNOWTAMS free to use?
The core manual decoder and airport database are free for all users. Advanced features like live SNOWTAM fetching, guided input, and templates are available through a Pro subscription.
What are the subscription options for SNOWTAMS Pro?
SNOWTAMS Pro offers monthly ($0.99), yearly ($7.99), and lifetime ($31.99) subscription plans. Subscriptions auto-renew unless canceled 24 hours before the period ends and are managed in device settings.
Does SNOWTAMS work offline?
Yes, SNOWTAMS offers offline access to essential reference materials, including complete GRF tables, contaminant codes, RCC values, and the Runway Condition Assessment Matrix (RCAM).
What devices is SNOWTAMS available on?
SNOWTAMS is available on iPhone, iPad, and iPod. It supports both metric and imperial units, and features dark mode support for optimal viewing.
How often is SNOWTAMS updated?
The latest version of SNOWTAMS is 3.6, last updated on May 30, 2026. Specific update frequency is not detailed, but the app is actively maintained.
What is the age rating for SNOWTAMS?
SNOWTAMS has an age rating of 4+, making it suitable for a wide range of users, including younger aviation enthusiasts and students.
Does SNOWTAMS have ads?
No, SNOWTAMS does not contain advertisements. The app is free to download and use, with optional Pro features available via subscription.
