HomeUncategorizedCalmSkin App User Privacy Policy

CalmSkin App User Privacy Policy

Who We Are

CalmSkin: Urticaria & Hives is a mobile application developed to help users manage and track symptoms related to chronic urticaria, anaphylaxis, and other skin-related flare-ups. Your privacy is important to us, and this Privacy Policy explains how we collect, use, and protect your data.

What Data We Collect

We collect the following information when you use the app:

User Information

  • Email address (Google Sign-In)
  • Optional profile name and photo

b. 

  • Symptom logs (e.g., itching, swelling, breathing difficulty)
  • Food intake, medication logs, wellness routines
  • Optional photos attached to logs

Device Information

  • Device model and OS version
  • App usage data (screen views, session duration — anonymous)

How We Use Your Information

Your data is used to:

  • Track and display symptom and wellness logs
  • Send reminders (medication, wellness check-ins)
  • Provide suggestions based on your logs
  • Improve app experience and performance

We do not sell your personal data to any third party.

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Data Security

We store your data securely using Google Firebase, which uses industry-standard encryption and protection tools.

  • All data is transmitted over secure HTTPS connections
  • Health entries and photos are stored in a secure, private database
  • We implement access restrictions and regular system audits

Third-Party Services

We use trusted services including:

  • Firebase Authentication for Google Sign-In
  • Firebase Firestore for health and log storage
  • Firebase Analytics (anonymous usage stats)

These services are provided by Google and follow their privacy and security policies.

Your Control Over Data

You have full control over your data. You can:

  • Request to view or export your health logs
  • Request to delete all personal and health data
  • Stop using the app at any time

To make a request, contact us via email: support@voltagelab.com

Children’s Privacy

This app is intended for users age 16 and older. We do not knowingly collect data from children under 16. If such data is accidentally collected, we will delete it promptly upon request.

Changes to This Policy

We may update this Privacy Policy from time to time. Changes will be communicated through the app or posted on our website.

Contact Us

If you have any questions about this policy or how your data is handled, contact: support@voltagelab.com

Md Nazmul Islam
Md Nazmul Islam
5+ years of experience in Android and iOS app development. Educational background in Electrical Engineering. Contributing to the EEE community through creative work at Voltage Lab. For any business development or discussion, feel free to follow and message me on LinkedIn (link below).

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