Easy-Exchange

Privacy Policy for Easy Exchange

Last Updated: March 3, 2026

Introduction

Easy Exchange (“we”, “our”, or “us”) is committed to protecting your privacy. This Privacy Policy explains how we collect, use, and safeguard information when you use our currency conversion mobile application (the “App”).

Information We Collect

Information You Provide

• Custom Currency Data: When you create custom currencies, we store the currency code, name, exchange rate, and base currency locally on your device.
• Favorite Currency Pairs: Your saved favorite currency pairs are stored locally on your device.
• App Preferences: Your selected language, theme (light/dark), and mode (simple/full) preferences are stored locally on your device.

Automatically Collected Information

• Exchange Rate Data: We fetch current exchange rates from third-party APIs (ExchangeRate-API and Frankfurter.dev) to provide accurate currency conversions.
• Usage Data: We may collect anonymous usage statistics through Yandex Mobile Ads to improve app performance and user experience.

How We Use Your Information

We use the collected information to:

• Provide accurate currency conversion services
• Save your preferences and custom currencies
• Display relevant advertisements through Yandex Mobile Ads
• Improve app functionality and user experience
• Maintain and optimize app performance

Data Storage

• Local Storage: All your personal data (custom currencies, favorites, preferences) is stored locally on your device using Hive database.
• No Cloud Storage: We do not store your personal data on our servers or in the cloud.
• Data Persistence: Your data remains on your device until you uninstall the app or clear app data.

Third-Party Services

Our app uses the following third-party services:

Exchange Rate APIs

• ExchangeRate-API (https://exchangerate-api.com)
• Frankfurter (https://frankfurter.dev)

These services provide real-time exchange rate data. Please refer to their respective privacy policies for information on how they handle data.

Advertising

• Yandex Mobile Ads (https://yandex.com/legal/mobileads_sdk_agreement/)

We use Yandex Mobile Ads to display interstitial advertisements. Yandex may collect certain information for ad personalization and analytics. Please review Yandex’s privacy policy for details on their data practices.

Data Sharing

We do not sell, trade, or transfer your personal information to third parties. The only data sharing occurs through:

• Exchange rate API requests (no personal information is sent)
• Advertisement display through Yandex Mobile Ads (subject to their privacy policy)

Share Functionality

When you use the “Share” feature in Simple Mode:

• The shared content contains only the currency conversion calculations you choose to share
• Sharing is performed through your device’s native share functionality
• We do not collect or store information about what you share or with whom

Children’s Privacy

Our app does not knowingly collect personal information from children under 13 years of age. The app is designed for general audiences and does not contain age-restricted content.

Data Security

We implement appropriate security measures to protect your data:

• All data is stored locally on your device with encryption provided by the operating system
• We use HTTPS for all API communications
• No sensitive personal information is transmitted over the network

Your Rights

You have the right to:

• Access your data stored in the app
• Delete your data by clearing app data or uninstalling the app
• Modify your custom currencies and preferences at any time
• Opt-out of personalized ads through your device settings

Data Retention

• Your data is retained locally on your device until you delete it or uninstall the app
• Exchange rate data is cached for 6 hours to minimize API requests
• No data is retained on our servers

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
• Displaying a notice in the app (for significant changes)

Your continued use of the app after changes constitutes acceptance of the updated policy.

International Data Transfers

Exchange rate data is fetched from international APIs. By using the app, you consent to the transfer of data to these services, which may be located in different countries.

California Privacy Rights

If you are a California resident, you have additional rights under the California Consumer Privacy Act (CCPA):

• Right to know what personal information is collected
• Right to delete personal information
• Right to opt-out of the sale of personal information (we do not sell personal information)

European Union Users

If you are located in the European Union, you have rights under the General Data Protection Regulation (GDPR):

• Right to access your personal data
• Right to rectification of inaccurate data
• Right to erasure (“right to be forgotten”)
• Right to data portability
• Right to object to processing

Contact Us

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

Email: neo321654@rambler.ru Developer: neo321654

Consent

By using Easy Exchange, you consent to this Privacy Policy and agree to its terms.

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Summary

What we collect:

• Custom currencies and favorites (stored locally)
• App preferences (stored locally)
• Exchange rates (from third-party APIs)

What we don’t collect:

• Personal identification information
• Financial account information
• Location data
• Contact information

Your data stays on your device - we don’t upload it to any servers.