LensCast checks humidity, wind, pollen, UV, and temperature — then gives you a personalized lens comfort score every morning.
Daily Score
Features
Humidity, wind, temperature, UV, and pollen combined into a single 0–10 score. No more checking three separate apps.
Clear daily recommendation: Great lens day, OK with precautions, Consider glasses, or Glasses recommended.
Personalized max wear time and rewetting drop interval based on today's conditions and your lens type.
Plan your week. See comfort scores for the next 7 days — know when to pack backup glasses before you leave home.
Wake up to "Today: 4/10 — Glasses day" before you even reach for your lens case.
No account required. All preferences stored locally on device. Weather fetched anonymously from Open-Meteo.
Personalized For You
How It Works
Tell us your lens type, sensitivity, and any pollen allergies. Takes 30 seconds.
LensCast fetches local weather and pollen data and computes your personalized comfort score.
Follow the wear time and drop guidance. Check the 7-day forecast to plan ahead.
Free to use. Pro features $4.99/month.
Download on the App Store