Frost Watch
Protect Your Plants from Frost
About
This app provides precise ground-level frost predictions by analyzing atmospheric science factors beyond just air temperature. It offers a 0-10 risk score, 7-day forecasts, and plant-specific alerts to help gardeners protect their plants from unexpected frosts.
What's New in Frost Watch
1.2
April 27, 2026
- Polish & bug fixes - corrected app name styling ("Frost Watch") throughout notification settings, plus minor UI cleanup. - Added donation link - Changed weather modeling to Apple WeatherKit.
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FAQ
What is Frost Watch?
Frost Watch is a weather application designed to provide precise ground-level frost predictions. It uses atmospheric science to calculate frost risk, offering a score and alerts to help users protect their plants.
How does Frost Watch calculate frost risk?
Frost Watch calculates frost risk by analyzing dew point, cloud cover, wind speed, humidity, and radiative cooling physics. This scientific approach provides a more accurate prediction than standard air temperature forecasts.
Does Frost Watch have ads?
No, Frost Watch is ad-free. Users can enjoy an uninterrupted experience focused on accurate weather predictions and plant protection.
What devices does Frost Watch support?
Frost Watch is available on iPhone and iPad devices. It is designed to work seamlessly on Apple's mobile and tablet platforms.
How much does Frost Watch cost?
Frost Watch is a paid application priced at $4.99. This one-time purchase provides access to all its features and scientific forecasting capabilities.
How often is Frost Watch updated?
Frost Watch was last updated on April 27, 2026, with version 1.2. The developer, Eugene Mim, provides regular updates to improve functionality and accuracy.
What is the age rating for Frost Watch?
Frost Watch has an age rating of 4+. This indicates it is suitable for users of all ages, with no mature content.
Can Frost Watch alert me about frost for specific plants?
Yes, Frost Watch features 67 plant-specific alerts. You can add your plants from a curated database, and the app will notify you when ground temperatures approach their damage thresholds.