Multi Currency Rate Viewer Security Policy

Overview

D.Dealing.co.ltd ("we", "our", or "us") provides this Security Policy to explain our basic approach to security for Multi Currency Rate Viewer (the "App").

1. Basic Approach

We work to maintain and improve the security of the App within a reasonable scope, considering the App's features, the information it handles, and the third-party services it uses.

The App is designed without user registration or account login. We do not directly collect personal information such as your name, address, phone number, or email address inside the App.

2. Data Stored on Your Device

The App may store selected currencies, currency order, theme settings, saved currency sets, Pro feature status, exchange-rate cache, and related settings on your device.

This information is generally managed on your device and is not sent to our servers. To help protect your device data, we recommend enabling device security features such as a passcode, biometric authentication, and operating system updates.

3. Network Communication

The App communicates with external services as needed for exchange-rate retrieval, ad display, and in-app purchase verification.

These services may include external exchange-rate providers, Google Mobile Ads (AdMob), and Apple App Store / StoreKit. Such communications are handled according to each service provider's specifications and policies.

4. Payment Information

The App uses Apple's in-app purchase system (StoreKit) for Pro purchases. Purchase processing and payment information are handled by Apple. We do not collect or store payment details such as credit card numbers.

5. Third-Party Services

The App may use third-party services to provide its features. Information handling and security management by those services are subject to each provider's own policies.

6. Reporting Security Issues

If you discover a security issue, bug, or suspicious behavior related to the App, please contact us:

• Operator: D.Dealing.co.ltd
• Email: info@ddealing.com

When contacting us, please include the issue description, device model, iOS version, App version, and reproduction steps where possible.

7. Changes to This Security Policy

We may update this Security Policy when necessary, including when App features, third-party services, laws, or store requirements change.

If material changes are made, we will provide notice through the App listing page, support page, or other appropriate channels.