# Privacy Policy for Portfolio Tracker

**Effective Date:** January 2025  
**Last Updated:** January 2025

## Introduction

Portfolio Tracker ("we," "our," or "us") respects your privacy and is committed to protecting your personal information. This Privacy Policy explains how we collect, use, and safeguard information when you use our mobile application.

## Information We Collect

### Data Stored Locally on Your Device

Our app stores the following information locally on your device using AsyncStorage:

- **Portfolio Data**: Asset types (gold, silver, currencies), amounts, descriptions, and transaction history
- **User Preferences**: Language selection (Turkish, English, German)
- **Price Data**: Market prices fetched from external APIs (cached locally)

### Information We Do NOT Collect

We do NOT collect, store, or transmit:
- Personal identifiable information (name, email, phone number)
- Device identifiers or advertising IDs
- Location data
- Contact information
- Photos or files
- Any data that personally identifies you

## How We Use Your Information

### Local Data Usage
- Portfolio data is used solely to calculate and display your investment portfolio value
- Language preferences are used to customize the app interface
- Price data is used to provide current market values for your assets

### External API Usage
- We fetch market prices from `finans.truncgil.com` API
- This data is used for informational purposes only
- No personal data is sent to this API

## Data Storage and Security

### Local Storage
- All your data is stored locally on your device using AsyncStorage
- Data is not transmitted to our servers or any third parties
- Data remains on your device until you delete the app or use the "Reset All" feature

### Data Deletion
- You can delete all your data using the "Reset All" button in Settings
- Uninstalling the app will remove all locally stored data
- We have no access to your data as it's stored locally

## Third-Party Services

### Price Data API
- We use `finans.truncgil.com` to fetch current market prices
- This is a public API that provides financial market data
- No personal information is shared with this service
- We are not responsible for the privacy practices of this third-party service

## Children's Privacy

Our app is suitable for all ages and does not collect any personal information from children under 13. If you are a parent and believe your child has provided us with personal information, please contact us.

## Changes to This Privacy Policy

We may update this Privacy Policy from time to time. We will notify you of any changes by:
- Updating the "Last Updated" date at the top of this policy
- Posting the new Privacy Policy in the app store listing

## Your Rights

Since all data is stored locally on your device:
- You have complete control over your data
- You can delete your data at any time using the "Reset All" feature
- You can uninstall the app to remove all data
- We cannot access, modify, or delete your data as it's stored locally

## Contact Information

If you have any questions about this Privacy Policy or our privacy practices, please contact us at:

**Email:** [Your Email Address]  
**GitHub:** [Your GitHub Profile]  
**Support:** [Your Support URL]

## Compliance

This Privacy Policy complies with:
- Apple App Store Review Guidelines
- General Data Protection Regulation (GDPR) principles
- California Consumer Privacy Act (CCPA) requirements

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**Note:** This app does not collect, store, or transmit any personal information. All data remains on your device and is under your complete control.