Intelligent Frost Prediction for your windscreen, road usage & garden. New in 2.0: three modes, a 48-hour graph, alerts and carplay widget.
FrostGuard tells you whether there'll be frost tonight, and how cold the things you care about will actually get.
Most weather apps give you the air temperature. But on a clear, still night your windscreen, the road and your lawn can be several degrees colder than the air. FrostGuard works out how cold each surface will get overnight, using the temperature, humidity, wind and cloud cover, and gives you a clear verdict: Low, Moderate or High risk.
CHOOSE YOUR MODE
• Driving, Walking & Cycling: icy roads, paths and bike routes, using the same +1 °C threshold UK highways teams use to decide when to grit.
• Windscreen / Emergency Response: know when to cover your windscreen so the car is clear and ready to go.
• Gardening: ground frost on grass and tender plants, plus a warning when the soil itself is likely to freeze.
Ratings & Reviews
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- Apple car play Widget integration
- Minor bug fix to graph is fixed
Version 2.0.1
The developer, Aidan Gibbons, 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 Linked to You
The following data may be collected but it is not linked to your identity:
Location
Privacy practices may vary based, for example, on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Provider
Aidan Gibbons
Size
21.1 MB
Category
Weather
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.