At 90 Day Challenge, we take your privacy seriously. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our mobile application.
1. Information We Collect
Personal Information
When you create an account and use our app, we may collect the following information:
- Name and age
- Gender
- Goal and goal category
- Profession (optional)
- Physical measurements (for fitness goals: height and weight)
- Device information and unique identifiers
Usage Data
We automatically collect certain information when you access and use the app:
- Task completion data and progress tracking
- App usage statistics and analytics
- Device type, operating system, and version
- Crash reports and performance data
- Notification preferences and interaction data
2. How We Use Your Information
We use the information we collect to:
- Generate personalized 90-day plans and daily tasks using AI
- Track your progress and provide motivational features
- Send you daily notifications and reminders
- Improve and optimize the app experience
- Analyze app usage patterns to enhance our services
- Communicate with you about updates and new features
- Provide customer support
3. AI and Data Processing
90 Day Challenge uses Google's Gemini AI to generate personalized plans and tasks. When creating your plan:
- Your profile information is sent to Google's Gemini API for processing
- The AI generates custom content based on your specific goals
- Generated plans and tasks are stored locally on your device
- We do not store your raw data on external servers beyond what's necessary for AI generation
4. Data Storage and Security
We implement appropriate security measures to protect your information:
- Your personal data and tasks are stored locally on your device using encrypted Hive databases
- We use industry-standard encryption for data transmission
- Access to your data is protected by device-level security
- We regularly update our security practices to protect against unauthorized access
5. Third-Party Services
Our app integrates with the following third-party services:
- Google Gemini AI: For generating personalized plans and tasks
- Analytics Services: To understand app usage and improve functionality
- Notification Services: For delivering daily reminders
These services have their own privacy policies, and we encourage you to review them.
6. Your Rights and Choices
You have the right to:
- Access and review your personal information
- Update or correct your profile data within the app
- Delete your account and all associated data
- Opt-out of notifications at any time
- Request a copy of your data
- Withdraw consent for data processing
7. Children's Privacy
While our app is available to users of all ages, we take special care with users under 18:
- We recommend parental guidance for users under 18
- Content generated for minors is age-appropriate
- We do not knowingly collect unnecessary personal information from children
8. Data Retention
We retain your information only for as long as necessary:
- Active account data is retained while you use the app
- You can delete all your data at any time through the app settings
- After account deletion, your data is permanently removed from our systems
- Some anonymized analytics data may be retained for improvement purposes
9. International Data Transfers
As we use services like Google Gemini AI, your data may be processed in different countries. We ensure that appropriate safeguards are in place to protect your information in accordance with this Privacy Policy.
10. Changes to This Privacy Policy
We may update this Privacy Policy from time to time. We will notify you of any changes by:
- Posting the new Privacy Policy in the app
- Updating the "Last Updated" date
- Sending an in-app notification for significant changes
11. Contact Us
If you have any questions or concerns about this Privacy Policy or our data practices, please contact us:
12. Legal Compliance
We comply with applicable data protection laws, including GDPR (for European users) and CCPA (for California residents). You have specific rights under these regulations, and we're committed to honoring them.
By using the 90 Day Challenge app, you acknowledge that you have read and understood this Privacy Policy and agree to its terms.