Introduction
Trend Tracker ("we," "our," or "us") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our mobile application ("App"). Please read this privacy policy carefully. If you do not agree with the terms of this privacy policy, please do not access the application.
Information We Collect
Personal Information
When you create an account, we may collect:
- Email address
- Display name (optional)
- Profile information you choose to provide
Trading Data
- Trade records (entry/exit prices, position sizes, assets, dates)
- Trading notes and strategies
- Profit/loss calculations
- Trading statistics and performance metrics
- Trading streaks and achievements
Device Information
- Device identifiers (for streak tracking across devices)
- App usage statistics
- Crash reports and error logs
- Device type and operating system version
Analytics and Usage Data
- App usage patterns and feature interactions
- Performance metrics
- Screen views and navigation patterns
- Time spent in the application
Feedback and Support Data
- Feedback messages and ratings
- Help requests and support communications
- User-reported issues and suggestions
How We Use Your Information
Core App Functionality
- Providing trading journal and tracking services
- Calculating trading statistics and performance metrics
- Maintaining trading streaks and achievements
- Syncing data across your devices
Communication
- Sending important app notifications
- Responding to your feedback and support requests
- Providing updates about new features or changes
App Improvement
- Analyzing usage patterns to improve the app
- Identifying and fixing bugs or technical issues
- Developing new features based on user needs
Subscription Management
- Processing Pro subscription upgrades
- Managing subscription renewals and cancellations
- Providing premium features to subscribers
Data Storage & Security
Cloud Storage
- Your data is stored securely in Firebase/Firestore
- All data transmission is encrypted using industry-standard protocols
- We implement appropriate security measures to protect your information
Local Storage
- Some data is stored locally on your device for offline access
- Local data includes preferences, cached trade information, and app settings
- You can clear local data through your device's app settings
Data Retention
- Account data is retained while your account is active
- Trade data is preserved to maintain historical records
- You can request data deletion by contacting us
Third-Party Services
Our app integrates with the following third-party services:
Firebase (Google)
- Purpose: User authentication, data storage, and analytics
- Data Shared: Email, user ID, trade data, usage analytics
- Privacy Policy: https://policies.google.com/privacy
Google Mobile Ads
- Purpose: Displaying advertisements to free users
- Data Shared: Device identifiers, usage patterns (anonymized)
- Privacy Policy: https://policies.google.com/privacy
OneSignal
- Purpose: Push notifications
- Data Shared: Device tokens, user preferences
- Privacy Policy: https://onesignal.com/privacy_policy
Flutter Local Notifications
- Purpose: Local notifications for reminders and alerts
- Data Shared: None (local notifications only)
Advertising & Analytics
Advertisements
- Free users may see advertisements powered by Google AdMob
- Ads are personalized based on your interests and usage patterns
- You can opt out of personalized advertising in your device settings
- Pro subscribers do not see advertisements
Analytics
- We collect anonymous usage statistics to improve the app
- Analytics data helps us understand feature usage and performance
- No personally identifiable information is included in analytics
Your Rights & Choices
Data Access and Control
- View and edit your profile information within the app
- Export your trading data in CSV or PDF format
- Request a copy of all data we have about you
Account Management
- Delete your account and associated data at any time
- Modify your notification preferences
- Update your profile information
Communication Preferences
- Opt out of non-essential notifications
- Unsubscribe from promotional communications
- Control which types of notifications you receive
Children's Privacy
Our app is not intended for children under 13 years of age. We do not knowingly collect personal information from children under 13. If you are a parent or guardian and believe your child has provided us with personal information, please contact us so we can delete such information.
Contact Information
If you have questions or concerns about this Privacy Policy or our data practices, please contact us:

Thank You for Trusting Trend Tracker
By using Trend Tracker, you acknowledge that you have read and understood this Privacy Policy and agree to the collection, use, and disclosure of your information as described herein.
This Privacy Policy complies with GDPR, CCPA, COPPA, and other applicable privacy laws.
Last updated: January 2024