Deep Breath - Breathing Exercise

Last updated: January 25, 2026

This Privacy Policy is provided in English only.

Introduction

This Privacy Policy describes how Deep Breath (“we”, “our”, or “the app”) collects, uses, and protects your information when you use our mobile application.

Information We Collect

1. Analytics Data

The app uses Firebase Analytics to collect anonymous usage data to improve the app experience:

• App usage patterns and feature interactions
• App performance and crash reports
• Device type and operating system version

This data is collected automatically and cannot be used to identify you personally.

2. Advertising Data

Google AdMob displays advertisements. AdMob may collect:

• Advertising ID (can be reset in device settings)
• Device information for ad targeting

You can opt out of personalized ads through your device’s privacy settings.

3. Local Data

The following data is stored only on your device and is never transmitted to our servers:

• Breathing session history and statistics
• App settings and preferences
• Reminder settings

Information We Do NOT Collect

• Personal information (name, email, phone number)
• Location data
• Photos, videos, or files
• Contacts or calendar data
• Health data (breathing exercises are not synced or shared)

Third-Party Services

Our app uses the following third-party services:

• Firebase Analytics (Privacy Policy)
• Google AdMob (Privacy Policy)
• Google Play Billing - For in-app purchases, handled entirely by Google

Data Security

Your local data is stored securely on your device. We do not have access to this data. Analytics and advertising data are handled by Google according to their security standards.

Children’s Privacy

Our app is not directed to children under 13. We do not knowingly collect personal information from children under 13.

Your Rights

• Reset Advertising ID: You can reset your advertising ID in your device settings
• Opt out of personalized ads: Available in your device’s privacy settings
• Delete local data: Uninstalling the app removes all locally stored data

Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and updating the “Last updated” date.

Contact Us

If you have any questions about this Privacy Policy, please contact us at:

Email: mongdaewon@naver.com