Optimize your sun exposure for vitamin D production and safe tanning. This app calculates optimal sun times based on your skin type, helping you maximize vitamin D while preventing sunburn with personalized protocols and smart alerts.



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Optimize your sun exposure for vitamin D production and safe tanning. This app calculates optimal sun times based on your skin type, helping you maximize vitamin D while preventing sunburn with personalized protocols and smart alerts.






This app estimates your Vitamin D intake from sun exposure and supplements. It provides real-time UV index, weather, and personalized guidance on optimal sun times and duration to prevent sunburn. Track your progress with historical data and insights.