Last updated: April 29, 2026
This Privacy Policy explains how Döviz & Altın (“we”, “our”, or “us”) collects, uses, and protects information when you use our mobile application.
By using the app, you agree to the collection and use of information in accordance with this Privacy Policy.
Our app provides currency, gold, and cryptocurrency price information, portfolio tracking, calculator features, push notifications, and in-app purchases.
We may collect the following types of information:
We do not knowingly collect sensitive personal information such as government ID numbers, precise financial account credentials, passwords, or payment card details.
We use collected information to:
We may use Google Firebase services, including Firebase Analytics, Firebase Crashlytics, Firebase Cloud Messaging, and related tools.
These services may collect app usage data, device information, crash logs, diagnostics data, and notification tokens to help us understand app performance, improve user experience, deliver notifications, and fix technical issues.
Firebase data is processed according to Google’s privacy practices.
The app may offer in-app purchases or subscriptions through Apple App Store and/or Google Play Store.
Payment processing is handled by the relevant app store provider. We do not collect or store your full payment card details. We may receive limited purchase-related information, such as purchase status, subscription status, product identifier, and transaction confirmation, in order to unlock paid features and manage access.
If you allow push notifications, we may send you notifications about app updates, price alerts, portfolio-related information, market updates, or promotional content.
You can disable push notifications at any time through your device settings.
The information provided in the app, including currency, gold, and cryptocurrency prices, is for informational purposes only and does not constitute financial, investment, trading, or professional advice.
Prices may be delayed, inaccurate, incomplete, or unavailable at times. You are responsible for your own financial decisions. We are not responsible for any losses or damages resulting from your use of the app or reliance on the information provided.
We do not sell your personal information.
We may share limited information with trusted third-party service providers only when necessary to operate, analyze, improve, or secure the app. These providers may include analytics, crash reporting, cloud messaging, payment verification, hosting, or infrastructure providers.
We retain collected information only as long as necessary for the purposes described in this Privacy Policy, unless a longer retention period is required or permitted by law.
Crash logs, analytics data, purchase-related records, and technical data may be retained for operational, legal, security, and accounting purposes.
We use reasonable technical and organizational measures to protect information. However, no method of transmission or electronic storage is completely secure, and we cannot guarantee absolute security.
Our app is not intended for children under the age of 13. We do not knowingly collect personal information from children under 13. If you believe that a child has provided us with personal information, please contact us so we can take appropriate action.
Depending on your location, you may have rights regarding your personal data, including the right to access, correct, delete, restrict, or object to certain processing activities.
To make a privacy-related request, please contact us using the contact information below.
The app may use third-party APIs or data providers to display currency, gold, and cryptocurrency prices. We are not responsible for the privacy practices, accuracy, availability, or content of third-party services.
We may update this Privacy Policy from time to time. Any changes will be posted on this page with an updated “Last updated” date.
Your continued use of the app after changes are posted means you accept the updated Privacy Policy.