Privacy Policy

All Units Converter is designed to work without requiring personal information. We do not ask you to create an account or provide your name, email, or any personal details.

The only data interactions are:

• Currency exchange rates fetched from a public API (no personal data sent)
• Exchange rates cached locally on your device to reduce API calls
• App usage data collected anonymously by Google AdMob for ad serving

All Units Converter uses Google AdMob to display advertisements. AdMob may collect and use data to show you relevant ads. This may include:

• Device identifiers (Android Advertising ID)
• IP address and approximate location
• App usage and interaction data
• Device information (model, OS version)

For more information, please review Google's Privacy Policy and AdMob's data practices.

The app requires internet access for two purposes only:

• Fetching real-time currency exchange rates from ExchangeRate-API
• Loading advertisements via Google AdMob

All other conversion functions (length, weight, temperature, volume, etc.) work fully offline with no internet connection required.

Some data is stored locally on your device to improve performance:

• Cached currency exchange rates (updated every 24 hours)
• App preferences (theme, language settings)
• Conversion history (stored only on your device)

This data never leaves your device and is never transmitted to our servers. You can clear it at any time by clearing the app data in your Android settings.

All Units Converter uses the following third-party services, each with their own privacy policies:

• Google AdMob — Advertising
• ExchangeRate-API — Currency exchange rates
• Google Play Services — App distribution

We are not responsible for the privacy practices of these third-party services.

All Units Converter does not knowingly collect personal information from children under the age of 13. The app is rated for general audiences and does not contain content directed specifically at children.

We may update this Privacy Policy from time to time. Any changes will be posted on this page with an updated date at the top. We encourage you to review this policy periodically.

Continued use of the app after changes are posted constitutes your acceptance of the updated policy.