Very good update
Still the fastest holdover calculation app with an excellent snow visibility vs intensity feature.
I do recommend!

This app provides pilots and aviation professionals with instant access to aircraft ground de-icing holdover times based on FAA tables. It features a smart, avionics-inspired layout and a specialized keyboard for ease of use in cold weather operations.
2.4
October 29, 2024
Update to iOS 18
Pilot Anti-Icing is used to instantly calculate aircraft holdover times for ground de-icing operations. It references the FAA holdover time tables for different fluid types.
Pilot Anti-Icing is a paid application, priced at $2.99. This one-time purchase grants you access to all its features.
The app supports calculations for Generic Type 1, Type 2, and Type 4 de-icing fluids, providing comprehensive coverage for various de-icing scenarios.
Currently, Pilot Anti-Icing is supported on iPhone, iPad, and iPod devices. Compatibility with Android is not specified in the provided data.
The app utilizes the FAA official database version from 2019-2020, ensuring that the holdover time information is current for operational use and training.
No, Pilot Anti-Icing does not contain advertisements. The app is designed to be ad-free, providing an uninterrupted user experience.
Pilot Anti-Icing is currently available in English. French, Spanish, German, and Chinese language versions are in progress.
The app was last updated on October 29, 2024, indicating a commitment to maintaining and improving its functionality. The latest version is 2.4.