PRIVACY POLICY Last updated: November 28, 2025 ================================================================================ INTRODUCTION This Privacy Policy describes how Currency Converter ("the App", "we", "us", or "our") collects, uses, and protects your information when you use our mobile and desktop application. Developer: Jozef Prídavok Contact: mail@pridavok.com Website: https://github.com/jozef-pridavok Source Code: https://github.com/jozef-pridavok/converter ================================================================================ INFORMATION WE COLLECT Information Stored Locally on Your Device The App stores the following information locally on your device only: - Selected Currencies: The 5 currencies you have chosen to display - Active Row: Which currency row is currently selected - Last Entered Value: The last number you entered in the calculator - Exchange Rate Cache: Currency exchange rates downloaded from external APIs IMPORTANT: All this data is stored locally using Hive database. We do not transmit, upload, or share this data with any servers or third parties. Information We Do NOT Collect We do not collect, store, or process: - Personal information (name, email, phone number, address) - Location data - Photos or media files - Contacts - Device identifiers - Browsing history - Usage analytics - Crash reports ================================================================================ HOW WE USE INFORMATION The locally stored data is used solely for: - Remembering your currency preferences - Maintaining your calculator state between app sessions - Providing offline functionality with cached exchange rates ================================================================================ THIRD-PARTY SERVICES The App connects to the following external services ONLY to fetch currency exchange rates: 1. exchangerate.host Purpose: Fetch fiat currency exchange rates (USD, EUR, etc.) Data Sent: API request for current exchange rates Privacy Policy: https://exchangerate.host/privacy-policy Note: Your IP address may be logged by their servers 2. CoinGecko API Purpose: Fetch cryptocurrency exchange rates (BTC, ETH, etc.) Data Sent: API request for current cryptocurrency prices Privacy Policy: https://www.coingecko.com/en/privacy Note: Your IP address may be logged by their servers NOTE: These API calls are made directly from your device. We do not route them through our servers, and we do not log or store any information about these requests. ================================================================================ DATA STORAGE AND SECURITY Local Storage - All user data is stored locally on your device using Hive (a secure local database) - Data is only accessible by the App - Data is not encrypted (as it contains no personal or sensitive information) - Data persists until you uninstall the App Security Measures - No user accounts or authentication required - No data transmission to external servers (except API calls for exchange rates) - No third-party analytics or tracking - Open-source code available for review at: https://github.com/jozef-pridavok/converter ================================================================================ YOUR RIGHTS Right to Access All data is stored locally on your device. You can view it within the App. Right to Delete You can delete all stored data by: - Clearing the App's cache/data in your device settings, or - Uninstalling the App Right to Data Portability Data is stored in a standard Hive database format and can be accessed programmatically if needed. ================================================================================ CHILDREN'S PRIVACY The App does not collect any personal information from anyone, including children under 13. The App is safe for users of all ages. ================================================================================ INTERNATIONAL DATA TRANSFERS Since all data is stored locally on your device, there are no international data transfers. The only external connections are API requests to: - exchangerate.host (hosted in Europe) - CoinGecko (hosting location varies) ================================================================================ 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's repository at: https://github.com/jozef-pridavok/converter - (Optional) Showing a one-time notice in the App Continued use of the App after changes constitutes acceptance of the updated policy. ================================================================================ THIRD-PARTY LINKS The App does not contain any external links, advertisements, or integrations with third-party services (other than the exchange rate APIs mentioned above). ================================================================================ ANALYTICS AND TRACKING We do NOT use: - Google Analytics - Firebase Analytics - Crashlytics - Advertisement networks - Any tracking or analytics services ================================================================================ ADVERTISING The App does NOT contain: - Advertisements - Ad networks - Third-party ad tracking ================================================================================ IN-APP PURCHASES The App does NOT contain: - In-app purchases - Subscriptions - Premium features requiring payment ================================================================================ CONTACT US If you have any questions about this Privacy Policy, please contact us: Email: mail@pridavok.com Developer: Jozef Prídavok ================================================================================ COMPLIANCE This Privacy Policy is designed to comply with: - Google Play Store requirements - Apple App Store requirements - General Data Protection Regulation (GDPR) principles - California Consumer Privacy Act (CCPA) principles ================================================================================ SUMMARY (TL;DR) What we collect: Nothing. All data stays on your device. What we share: Nothing. We don't have servers. Third parties: Only exchange rate APIs (they may see your IP). Ads/Analytics: None. Your privacy: Fully protected. ================================================================================ This is a simple, privacy-focused app. Your data never leaves your device (except for fetching exchange rates from public APIs). ================================================================================ END OF PRIVACY POLICY