Vorly: Weather Sensitive

Weather-sensitive? Vorly watches the weather for you.

Migraines, headaches, joint pain, circulation problems, fatigue: when the weather turns, many people feel it in their own body. Vorly keeps an eye on the weather for you: note your symptoms in your diary, Vorly puts the weather next to them, and you learn to recognize your own patterns.

Important: Vorly is not a medical device and does not replace medical advice, diagnosis or treatment. It does not diagnose, treat, cure or prevent any disease. The app does not measure blood pressure; it keeps a record of your readings. For complaints and questions about medication, please consult a doctor or pharmacist.

YOUR PERSONAL RISK SCORE
Vorly continuously calculates how stressful the weather may be for you, from air pressure and its change, temperature and how hot it feels, humidity, wind, precipitation, air quality and pollen. A score from 0 to 100 shows you at a glance how stressful the weather may be for you. How much a weather value counts for you depends on what you enter in your profile. Plus the forecast for the coming days and a message when a pressure drop or severe weather is on its way.

YOUR SYMPTOM DIARY
Log symptoms with a few taps, more than 50 of them from migraine to dizziness, with intensity, duration and a note. Once you have 7 days with an entry, Vorly checks every night whether a weather factor stands out for you. With or without symptoms, every day counts.

NEW: BLOOD PRESSURE
Log the readings from your blood pressure monitor, with pulse and time. Vorly adds weather and location automatically and shows you the trend over the past few weeks. With Vorly Pro, the app reads the values from your monitor's display; you check them and save.

MORE THAN WEATHER
• Sleep and activity from Health Connect, cycle with period and mood
• Respiratory situation in your region: how many people currently have respiratory issues, including trends (Germany and USA)
• Skin type and UV index to help you plan sun protection today
• Keep track of medications, with reminders and a note when painkillers are taken often. Vorly gives no advice on dosage, intake or treatment.
• Sunday letter: a short weekly review by email
• Three text sizes, light and dark mode
• 8 languages: English, German, Spanish, French, Italian, Portuguese, Japanese, Korean

VORLY PRO
• Personal daily plan every morning with non-medication suggestions, tuned to the weather and your symptoms
• "Ask Vorly" chat to help put your own weather and symptom data into context, 2 requests per day free
• Forecast six days ahead
• Pattern analysis and daily reviews
• Health report as a PDF for your next doctor's visit
• Read blood pressure values from a photo
• Reminders for your daily plan

FREE
Risk score, three-day forecast, symptom diary, blood pressure entries, pressure trend, pollen and air quality, weather alerts, sleep evaluation and the Sunday letter are free for good. Your first full daily plan is on us.

SCIENCE-INFORMED
For migraine and headache, studies show a link with the weather, above all with temperature and air pressure (Li et al. 2025, Katsuki et al. 2023). Vorly weights the pressure drop over six hours most heavily, because the Katsuki study found the strongest link with headache there. The thresholds and points for each weather value are Vorly's own. For other complaints, your own diary shows whether the weather plays a part for you. Vorly shows correlations and insights; it does not diagnose.