MeltCast checks today's humidity, temperature, and UV — then gives you a personalized routine guide so your look lasts all day.
Melt Score
For informational purposes only. Results vary by product and skin chemistry.
Features
A single 0–100 score combining humidity, temperature, dew point, UV, and wind — color-coded so you know at a glance.
Primer, foundation, setting, eye makeup, blush, and SPF — each axis gives specific guidance based on today's weather and your skin type. (Pro)
Know exactly when to blot and touch up based on your melt score and skin type. Notifications delivered right when you need them. (Pro)
Find out how much your foundation shade may shift by midday — and whether to go a shade lighter before leaving the house. (Pro)
Planning an outdoor wedding or rooftop dinner? Check the melt score and full routine guide for any future date and time. (Pro)
No account, no cloud. Your skin profile and history stay on your device. Weather data cached so you always have a forecast.
Works For
How It Works
Tell MeltCast your skin type and the products you use — primer, foundation, setting method, and eye products.
Open the app each morning. Your local weather is fetched automatically and your score is ready in seconds.
Get specific guidance for each step of your makeup — adjusted to today's humidity, heat, UV, and your skin type.
Free to use. Pro features $4.99/month.
Download on the App Store