Too little checked to say Store information only. We haven’t analysed this app or read its reviews yet.
Not yet tested.
The store currently lists version 2.1, updated 2026-09-25.
Store screenshots supplied by the developer.
*** One-time purchase – no ads, no subscriptions, no in-app purchases forever ***
Protect your fields, fruit trees, and gardens with precise frost forecasts – tailored exactly to your location. NightFrost shows the probability of night and ground frost for the next three nights and calculates the minimum temperature at 2 m height and at ground level.
Physical background:
After sunset, the earth loses heat toward the sky – especially strongly when there are no clouds. As a result, the near-ground air also cools. The cooling stops as soon as the air becomes cold enough for the contained water vapour to condense into dew or fog. This releases heat, which slows down the cooling and can prevent ground frost.
How much the temperature drops at night therefore depends on the so-called dew point.…
From the developer’s store description.
For developers and the curious
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Supporting measurements: not a complete list of possible harms or positives. Measurement vocabulary 1.4 · how these are measured
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Each store’s release notes, as the developer wrote them. They are the developer’s words, not ours.
What's New in This Version * Automatic 3-night frost forecast based on weather service data * An additional on-site measurement of temperature/humidity allows for even more precise forecasts * New design with automatic light/dark mode and a temperature curve chart * Weather data now comes from Apple Weather instead of Open-Meteo
Appworthy
nightfrostWhat the stores publish. Store ratings are the stores’ numbers, not Appworthy’s, and are never averaged across stores.
No itemized purchase list is available for this listing.
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