Privacy Policy

Effective Date: 10/29/2025

We are DEV2YOU d.o.o. Beograd-Stari Grad with its registered office at STARI GRAD, BEOGRAD (STARI GRAD), NUSHIJEVA 15 (Nushicheva street 15, Belgrade, Republic of Serbia).

This Privacy Policy explains how "Ruscore" ("we", "us", or "our") collects, uses, and protects your information when you use our mobile application (the "App"). By using the App, you agree to the practices described in this Privacy Policy. If you do not agree with this Policy, please do not use the App.

1. Information We Collect

We may collect the following types of personal and non-personal information when you use our App:

1.1 Personal Information:

  • Name or user ID (if applicable);
  • E-mail (if applicable);
  • Any information voluntarily provided by you through contact forms or subscriptions.

1.2 Device specifications:

  • Device model and type;
  • Firmware version;
  • Language and international settings;
  • Connection type (Wi-Fi, mobile network, etc.);
  • IP address;
  • Device identifiers (IDFA, GAID/AAID, if allowed by the user).

1.3 App usage data:

  • App installation and first launch;
  • Subsequent launches and sessions;
  • In-app actions;
  • App updates;
  • Date and time of installation and launches.

1.4. Attribution data:

  • Installation source (organic or advertising);
  • Advertising campaign ID;
  • Conversion parameters and UTM tags.

1.5. Geolocation data (determined by IP address):

  • Country, region, city.

1.6. Anonymous user identifiers:

  • Internal SDK identifier;
  • App store identifier.

2. How We Use Your Information:

We use the collected information to:

  • Provide and maintain the App's functionality
  • Improve and optimize user experience;
  • Send you technical notices, updates, and support messages;
  • Conduct analytics and monitor app performance;
  • Send promotional and marketing materials if you have opted in;
  • Prevent fraudulent activity and ensure security.

3. Marketing and Communications

If you have provided your consent, we may send you marketing communications about our services, updates, and promotions (if applicable). You can opt-out of receiving marketing emails at any time by following the unsubscribe instructions in our messages or contacting us directly.

4. Sharing of Information

We do not sell or rent your personal information to third parties. However, we may share your information with:

  • Service providers who assist us in operating the App and delivering services (e.g., analytics, cloud hosting, push notification services);
  • Law enforcement or regulatory bodies if required to comply with legal obligations;
  • Business transfers, in connection with a merger, acquisition, or sale of assets.

5. Data Retention

We retain your personal information only for as long as necessary to fulfill the purposes described in this Privacy Policy, or as required by law. When no longer needed, we securely delete or anonymize the data.

6. Data Security

We implement appropriate technical and organizational measures to protect your information from unauthorized access, disclosure, alteration, or destruction. However, no method of transmission over the internet or electronic storage is 100% secure.

7. Your Choices and Rights

You may have the right to:

  • Access and review the information we hold about you;
  • Request correction or deletion of your personal data;
  • Opt out of receiving marketing communications;
  • Withdraw consent where processing is based on consent;

To exercise your rights or make inquiries about your information, please contact us using the details below.

8. Third-Party Services

The App may contain links to third-party services or content that are not operated by us. We are not responsible for the privacy practices of such third parties. We recommend reviewing their privacy policies separately.

9. Changes to This Policy

We may update this Privacy Policy from time to time. Any changes will be posted within the App or on our website with an updated "Effective Date." Continued use of the App after changes signifies your acceptance.

10. Language Clause

In the event of any discrepancy or inconsistency between the English version of this Privacy Policy and any translation thereof, the English version shall prevail.

11. Contact Us

If you have any questions or concerns about this Privacy Policy or your personal data, please contact us at:

Email: info.dev2you@gmail.com