CalmSkin: Urticaria & Hives

CalmSkin is a hives tracker, chronic urticaria diary and mast cell (MCAS) symptom log in one simple app.

Living with chronic hives (urticaria) means answering the same question over and over: is my skin getting better or worse? CalmSkin is a hives and itch tracker that turns a 20-second daily check-in into your weekly UAS7 score — so you answer with data, not memory.

Built for chronic spontaneous urticaria (CSU), inducible urticaria, dermatographia, angioedema and the hives, welts and itch that come with mast cell reactions (MCAS).

A CHECK-IN THAT TAKES 20 SECONDS
How many hives, how itchy, any deep swelling, how you slept. A few taps once a day — no diary to write. Or just chat it through with Calmi.

YOUR WEEKLY UAS7, CALCULATED FOR YOU
Every check-in feeds the Urticaria Activity Score (UAS7) — the weekly measure your dermatologist or allergist already uses. No maths, no spreadsheet.

SEE WHAT HELPS — AND WHAT SETS YOU OFF
Trends show your score over 7 days, 30 days, 90 days or a year. Tag triggers like food and drink, alcohol, heat, stress or exercise, and CalmSkin shows which ones line up with worse days.

TRACK YOUR CONTROL OVER TIME
A short monthly control check and change markers for every treatment change show whether a new antihistamine or biologic is really working.

MEDICATIONS, BIOLOGICS & INJECTION CYCLES
Log daily antihistamines and biologics like Xolair (omalizumab), get dose reminders, tick off what you took, and see how symptoms move across an injection cycle.

ASK CALMI ABOUT YOUR OWN DATA
Calmi, the built-in assistant, reads only what you have logged and answers questions like "Is my antihistamine helping?" or "What should I tell my doctor?".

EVERY CHECK-IN, DOSE AND PHOTO IN ONE TIMELINE
Filter by check-ins, medicines or photos. Flare photos are stored on your device.

A REPORT FOR YOUR NEXT APPOINTMENT
Weekly UAS7 scores, symptom-free days, adherence, medications and treatment changes on one page. Print it or save it as a PDF.

YOUR DAY ON THE HOME SCREEN
A widget shows today's status, your streak, your next dose and this week's UAS7.

PRIVATE BY DESIGN
Your log lives on your device. Lock the app with your fingerprint or face, export everything, or delete it all in one tap.

FREE TO TRACK, OPTIONAL PREMIUM
Check-ins, UAS7, trends, triggers, photos, medicines and reminders are free. Premium adds Calmi, the AI weekly insight, the PDF doctor report and your full history, with a 7-day free trial. Cancel anytime in Google Play.

IMPORTANT
CalmSkin is a symptom diary. It does not diagnose or treat any condition and is not a substitute for advice from a qualified healthcare professional. If you have trouble breathing or swelling of the tongue or throat, call your local emergency number.

Terms of Use: https://flutterservice.com/calmskin-terms/
Privacy Policy: https://flutterservice.com/calmskin-privacy/
Support: support@voltagelab.com

Recent changes:
New: medicines you take only when needed.
• Turn on "Take only when needed" for a rescue antihistamine or similar. No schedule, no reminders, never marked as missed.
• Tap "Log dose" on Today each time you take it, as often as you need.
• Tell Calmi "as needed" or "only on bad days", or scan a prescription that says so, and it is set up for you.