Privacy Policy for Predinder
Last updated: July 2025
Introduction
Welcome to Predinder ("we," "our," or "us"). We are committed to protecting your privacy and ensuring you understand how we collect, use, and safeguard your information when you use our mobile application.
Information We Collect
Information You Provide
- App Usage Data: We collect information about how you interact with our app, including your swiping preferences, category selections, and feature usage.
- Shared Content: When you share market predictions or images, we temporarily process this content to generate shareable images.
Information We Collect Automatically
- Device Information: We collect device type, operating system version, and app version for compatibility and support purposes.
- Usage Analytics: We collect anonymous usage data to improve app performance and user experience.
- Image Caching: We temporarily cache market images to improve app performance and reduce data usage.
Information from Third Parties
- Market Data: We collect prediction market data from external sources including Polymarket, Manifold, and Metaculus.
- AI Analysis: When you request AI analysis, we send market questions to Perplexity AI for processing.
How We Use Your Information
We use the collected information to:
- Provide and maintain the Predinder app
- Display prediction markets and their data
- Generate AI-powered market analysis
- Improve app performance and user experience
- Troubleshoot technical issues
- Comply with legal obligations
Information Sharing
We do not sell, trade, or otherwise transfer your personal information to third parties except:
- Service Providers: We share data with Firebase (Google) for app functionality and Perplexity AI for market analysis
- Legal Requirements: When required by law or to protect our rights
- Business Transfers: In the event of a merger, acquisition, or sale of assets
Data Storage and Security
- Firebase: Your app usage data is stored securely on Google Firebase servers
- Local Storage: Some data is cached locally on your device for performance
- Encryption: We use industry-standard encryption to protect your data
- Access Controls: We implement strict access controls to protect your information
Third-Party Services
Firebase (Google)
- Purpose: App functionality, data storage, and analytics
- Data Shared: App usage data, device information
- Privacy Policy: Google Privacy Policy
Perplexity AI
External Market Sources
- Polymarket: Prediction market data
- Manifold: Prediction market data
- Metaculus: Prediction market data
Your Rights and Choices
Access and Control
- You can control app permissions through your device settings
- You can clear app data through your device settings
- You can uninstall the app at any time
Data Retention
- App usage data is retained for as long as you use the app
- Cached images are automatically cleared periodically
- You can request data deletion by contacting us
Children's Privacy
Our app is not intended for children under 13. We do not knowingly collect personal information from children under 13. If you believe we have collected information from a child under 13, please contact us.
International Users
If you are using our app from outside the United States, please note that your information may be transferred to and processed in the United States, where our servers are located.
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 a notification through the app (if applicable)
Contact Us
California Privacy Rights
If you are a California resident, you have additional rights under the California Consumer Privacy Act (CCPA). Please contact us for more information about these rights.
European Privacy Rights
If you are in the European Economic Area (EEA), you have additional rights under the General Data Protection Regulation (GDPR). Please contact us for more information about these rights.