ValutaNest Privacy Policy

Effective date: October 6, 2026
Contact: alkautsar.efendi@gmail.com

1. About ValutaNest

ValutaNest is a currency converter, exchange-rate chart, and unit conversion application. It does not require an account, provide banking services, or process financial transactions.

This Privacy Policy explains how information is handled by ValutaNest and its integrated services.

2. Information Stored on Your Device

ValutaNest stores the following information in its private application storage:

• Currency favorites and saved conversion history.

• Entered amounts and saved conversion results.

• Language preferences and cached exchange rates.

• Advertising display counters and rewarded ad-free expiry times.

We do not operate a server that receives your entered amounts or conversion history.

The application does not request permission to access your contacts, camera, microphone, or precise device location.

3. Exchange-Rate Services

ValutaNest requests currency information and exchange rates from Frankfurter through HTTPS connections.

These requests contain currency codes and, where applicable, chart date ranges. Your entered amounts and saved conversion history are not included.

As with other internet services, the provider may receive your IP address and technical request information. Its data handling is governed by its own practices.

Service information: https://frankfurter.dev

Exchange rates are reference information. They may differ from rates offered by banks or money changers.

4. Advertising and Privacy Choices

ValutaNest uses Google AdMob to display advertisements and Google's User Messaging Platform (UMP) to manage applicable privacy choices.

The Google Mobile Ads SDK collects and shares information that may include:

• IP addresses, which may be used to estimate approximate location.

• Advertising identifiers, app set identifiers, and other applicable device identifiers.

• Application and advertising interactions, including taps and video views.

• Diagnostic and performance information.

Google uses this information for advertising, analytics, fraud prevention, and service operation. Data handling may vary according to your region, device settings, privacy choices, and advertising configuration.

ValutaNest requests ads only when UMP indicates that advertising requests are permitted. Where required, privacy choices can be managed through the application's Settings.

For more information:

Google Privacy Policy: https://policies.google.com/privacy
Google Advertising Information: https://policies.google.com/technologies/ads

5. Rewarded Ad-Free Time

Watching rewarded advertisements is optional.

After the advertising SDK confirms that you have earned a reward, ValutaNest stores a ten-minute ad-free period locally. Banner, native, and interstitial advertisements are hidden during this period.

This does not delete information previously collected by advertising providers.

Core application functions and CSV export do not require watching rewarded advertisements.

6. Exporting and Sharing

CSV export uses Android's document picker to save a file to a location you choose. Sharing sends conversion information to an application you select.

We do not receive copies of these exports or shared messages. Exported files and information shared with other applications are subject to the practices of the selected services.

7. Data Retention and Deletion

Local application data remains on your device until you delete individual records, clear application storage through Android Settings, or uninstall ValutaNest.

You can remove saved history and favorites within the application. Clearing application storage does not delete files you previously exported.

Google and the exchange-rate provider apply their own data retention policies. We do not control their retention periods or independently delete information held by those providers. Please use their privacy controls or contact them directly.

For questions about information handled by ValutaNest, contact alkautsar.efendi@gmail.com.

8. Security

ValutaNest uses HTTPS for exchange-rate requests and Android's private application storage for local records. Google states that data transmitted by its Mobile Ads SDK is encrypted in transit using TLS.

No storage or transmission method can guarantee absolute security.

We do not sell your entered amounts or saved conversion history.

9. Children’s Privacy

ValutaNest is a general-purpose utility and is not designed specifically for children.

We do not knowingly request personal information from children. If you believe a child has provided personal information directly to us, please contact us so that we can investigate and take appropriate action.

10. International Processing and Policy Updates

Integrated service providers may process information outside your country under their respective privacy policies.

We may update this policy when application features or data handling practices change. The effective date will be updated, and the current policy will be made available within the application and on its public privacy-policy page.

11. Contact Us

Application: ValutaNest
Email: alkautsar.efendi@gmail.com