GRF Snowtam

Pedro Isidoro Utilities iPhoneiPadiPod touch

GRF Snowtam is a paid Utilities app for iPhone and iPad by Pedro Isidoro. Rated 1.0/5 from 1 ratings. Requires iOS 15.6. Updated November 18, 2025.

Rating: 1.0; 1 ratings
Price: 1.99 USD; on the App Store
Size: 9 MB; Age 4+
Updated: Nov 18; 2025 · v3.1.0

Download on theApp Store See alternatives

Screenshots

About GRF Snowtam

Complete and Accurate GRF decoder (New format GRF - global reporting format) to decode RCAM. Complete and Accurate Snowtam decoder (old format - used in Russia). MOTNE Decoder (Old format for Runway Condition Code) Converter for U.S. Visibility SM/m table, and temperatures Altitude correction calculator for cold Temperatures enjoy!

What’s new

Version 3.1.0 · Updated November 18, 2025

MOTNE Decoder added Snowtam decoder (old format - used in Russia) reinstated Altitude correction calculator for cold Temperatures All graphics improved

App privacy

The developer, Pedro Isidoro, reported these privacy practices to Apple.

Data Not Collected

The developer does not collect any data from this app.

App details

GRF Snowtam is a paid Utilities app for iPhone, iPad and iPod touch, developed by Pedro Isidoro. It is rated 1.0 out of 5 from 1 ratings on the App Store, requires iOS 15.6 or later and is 9 MB to download. It was first released on May 21, 2020 and last updated on November 18, 2025.

Category: Utilities
Rating: 1.0 / 5 (1 rating)
Price: 1.99 USD
Version: 3.1.0
Size: 9 MB
Requires: iOS 15.6 or later
Compatibility: iPhone, iPad, iPod touch
Languages: English
Age rating: 4+
Released: May 21, 2020
Last updated: November 18, 2025
Developer: Pedro Isidoro

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Alternatives to GRF Snowtam

Looking for apps like GRF Snowtam? Here are 6 similar apps on the App Store. The highest rated is coolAltitude (5.0/5), and 2 of the 6 are free to download.

GRF Snowtam vs. alternatives
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