SparkDay Privacy Policy
Last updated: December 22, 2025
SparkDay ("we", "our", or "us") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, and safeguard your information when you use our mobile application.
Information We Collect
Health & Fitness Data
- Step count data from Health Connect (Android) and Apple HealthKit (iOS)
- Activity recognition data to track your daily movement
- This data is used solely to display your fitness progress within the app
User-Generated Content
- Activity schedules and daily plans you create
- Journal entries including text, mood ratings, and tags
- Habits and reminders you configure
- Timer sessions and focus time records
- Bookmark URLs and titles you save for quick access
- Metric logs (weight, water intake, custom measurements)
Account Information
- Google Sign-In / Apple Sign-In data (email, display name, profile photo) when you use the Compete/Leaderboard feature
- This is optional and only required for social features
Voice Data
- Voice recordings when using voice-to-text for journal entries
- Processed using on-device speech recognition
- Recordings are not stored or transmitted to external servers
Advertising Data
- Advertising ID for personalized ads (Google AdMob)
- You can opt out of personalized ads in your device settings
How We Use Your Information
- Display your fitness progress and daily statistics
- Sync leaderboard data with other users (only if you opt-in)
- Provide AI-powered insights and motivational content
- Show relevant advertisements (free version only)
- Process subscription purchases through RevenueCat
Data Storage & Security
Local Storage
Most of your data is stored locally on your device, including:
- Activities, journal entries, habits, and reminders
- Timer sessions and focus records
- Saved bookmarks
- App preferences and settings
Cloud Storage
The following data is synced to secure cloud servers (Supabase) only if you use the Compete feature:
- Your display name and profile photo
- Daily step counts for leaderboard ranking
- Friend connections
- Subscription status
Data Retention
- Local data remains on your device until you delete the app
- Cloud data can be deleted by signing out or contacting us
Third-Party Services
We use the following third-party services:
- Google Health Connect / Apple HealthKit -- Health data access
- Google AdMob -- Advertising (free version)
- RevenueCat -- Subscription management
- Supabase -- Cloud sync for leaderboard
- OpenAI -- AI-generated insights and roasts
Each service has its own privacy policy governing their use of data.
Third-Party Websites
The Bookmarks feature allows you to save and open website URLs within the app. When you open a bookmark, you are accessing a third-party website through an in-app browser. These websites have their own privacy policies and data practices that we do not control.
Your Rights
You have the right to:
- Access your personal data stored in the app
- Delete your data by clearing app data or uninstalling
- Export your data to a backup file
- Import your data from a previous backup
- Opt-out of personalized advertising
- Withdraw from the leaderboard at any time
Children's Privacy
SparkDay is not intended for children under 13. We do not knowingly collect data from children under 13.
Changes to This Policy
We may update this Privacy Policy from time to time. We will notify you of any changes by updating the "Last updated" date.
Contact Us
If you have questions about this Privacy Policy, contact us at:
Email: sparkday.app@gmail.com
By using SparkDay, you agree to this Privacy Policy.