Privacy Policy

Last updated: April 2026

Introduction

This Privacy Policy (hereinafter – the “Policy”) sets out the principles and conditions under which self-entrepreneur Olshanska Anastasiia (hereinafter – the “Company”, “we”, “us” or “our”) processes information in connection with the use of the mobile application Marketium (hereinafter – the “Application” or the “Service”).

The Company respects the privacy of users and is committed to ensuring that any information processed in the course of using the Application is handled in a lawful, fair, and transparent manner. In developing this Application, particular attention has been given to the principle of data minimization, meaning that we intentionally limit the scope of information processed to only what is strictly necessary for the proper functioning of the Service.

This Policy applies to all users of the Application regardless of their location. By downloading, accessing, or using the Application, you acknowledge that you have read and understood this Privacy Policy and agree to the terms set forth herein.

If you do not agree with this Policy, you should refrain from using the Application.

General Approach to Data Processing

Unlike many digital services, Marketium has been designed to operate without requiring users to create accounts or provide personal identifying information. The core functionality of the Application is based on anonymous interaction, which significantly reduces the amount of personal data involved.

As a general rule, we:

However, in order to ensure that the Application functions correctly and provides a consistent user experience, certain limited categories of technical and gameplay-related data may still be processed.

Such data is processed exclusively for functional purposes and is never used for advertising, profiling, or tracking.

Information We Process

Personal Data

The Company does not request, collect, or otherwise process personal data, such as names, email addresses, phone numbers, or any other information that would directly identify an individual. Specifically, users are not required to provide their name, email address, phone number, or any similar identifying information in order to access or use the Application.

The absence of a registration mechanism ensures that users can interact with the Service in a fully anonymous manner.

Gameplay and Functional Data

Notwithstanding the above, certain information related to the operation of the Application is processed in order to deliver its core functionality. This includes, for example, gameplay progress, results, performance metrics, and interaction with various features of the Application.

Such data is necessary to ensure that the user experience remains consistent and uninterrupted. Without processing this information, the Application would not be able to maintain game state, track progress, or provide meaningful interaction.

Importantly, this type of data is not used to identify users and is not combined with any external datasets.

Data Processed on the User’s Device

A portion of the information related to the use of the Application is processed locally on the user’s device. This includes temporary settings such as language preferences, audio configurations, and certain elements of the gameplay session.

This data remains stored on the device and is not transmitted to external servers unless it is required for synchronization or functional purposes. The user retains control over such data, including the ability to remove it by deleting the Application.

Server-Side Data Processing

In order to enable certain features, including synchronization and continuity of gameplay, some data is transmitted to and stored on remote servers.

This includes gameplay progress, results, and other technical data required for maintaining the state of the Application. Such data is stored using cloud-based infrastructure (including Supabase) and, in some cases, temporary storage systems such as Redis, where data may be retained for a limited period (for example, up to 72 hours).

The processing of this data is strictly limited to what is necessary for the operation of the Service and does not directly identify users as real-world individuals and is not linked to personal identity such as name or contact information.

Payment Information

If a user chooses to make purchases within the Application, all payment transactions are processed exclusively through the Apple App Store in accordance with Apple’s policies and infrastructure.

The Company does not have access to payment credentials such as credit card numbers, banking details, or security codes. We may receive limited information confirming that a transaction has been completed or that a subscription is active, but such information does not include sensitive financial data.

Subscription management and entitlement synchronization may be handled through third-party services such as RevenueCat.

Push Notifications

The Application may, subject to the user’s consent, send push notifications. These notifications are only sent after the user has explicitly granted permission through the device operating system.

Push notifications are designed to enhance user engagement and improve the overall experience.

Push notifications may be triggered based on user interaction with the Application, including events such as inactivity, incomplete gameplay sessions, or engagement with certain features. For example, users may receive reminders to continue a game, explore additional content, or return to the Application after a period of inactivity.

The delivery of such notifications is carried out through technical infrastructure provided by specific third-party services.

Push notifications are not essential for the core functionality of the Application.

Users have full control over push notifications and may disable them at any time through their device settings.

Analytics

In order to better understand how users interact with the Application and to improve its functionality, we use Amplitude, a product analytics service.

Amplitude may collect technical and behavioral data such as device identifiers, app version, operating system, session duration, screen views, and in-app actions (e.g., which features or game sets are used).

This data is processed in aggregated or pseudonymized form and is used solely for the purposes of product improvement, identifying usage patterns, and measuring engagement. It is not used for advertising or combined with data from other sources to identify a specific individual.

For more information about how Amplitude processes data, please refer to Amplitude’s Privacy Policy at https://amplitude.com/privacy.

Purposes of Data Processing

All information processed by the Company is used exclusively for legitimate and limited purposes. These purposes include, in particular, ensuring that the Application operates correctly, maintaining the continuity of gameplay, enabling purchases and subscriptions, and delivering optional push notifications.

The Company does not use information for advertising, marketing, behavioral profiling, or tracking across applications or services.

Sharing of Information

The Company does not sell, rent, or otherwise disclose user data to third parties for commercial purposes.

However, in order to provide the Service, we may rely on certain third-party service providers who process limited information on our behalf. These include providers of cloud storage, subscription management, payment processing, and push notification delivery. These providers are as follows:

The list is not exhaustive, meaning that we may cooperate with any other third parties.

All such providers, with whom we are in cooperation, are required to process data only as instructed by us and to implement appropriate security measures and provide the same or equal protection of user data as stated in the Policy.

International Data Transfers

Due to the nature of modern digital infrastructure, data processed in connection with the Application may be transferred to and stored in jurisdictions outside the user’s country of residence.

Where such transfers occur, the Company takes reasonable steps to ensure that appropriate safeguards are in place in accordance with applicable data protection laws.

Data Retention

The Company retains data only for as long as necessary to fulfill the purposes described in this Policy.

Gameplay-related data may be stored for the duration required to maintain the functionality of the Application. Temporary data may be retained for shorter periods depending on technical requirements.

Because the Application does not rely on user accounts, long-term retention of personal data does not occur.

Data Security

We implement appropriate technical and organizational measures designed to protect information from unauthorized access, loss, misuse, or alteration.

However, users should be aware that no system of electronic storage or transmission over the internet can be guaranteed to be completely secure.

Children’s Privacy

The Application is not specifically intended for children under the age of 13. However, due to the nature of the Service, it may be accessed by a broad audience, including younger users.

The Company does not knowingly collect personal data from children. If we become aware that such data has been inadvertently collected, we will take appropriate steps to delete it.

User Rights

Depending on applicable law, users may have certain rights in relation to their data, including the right to request access, correction, or deletion of information.

Requests may be submitted by contacting us using the details provided below.

We will respond to such requests within a reasonable timeframe and in accordance with applicable data protection laws.

Tracking and Advertising

The Company does not use tracking technologies for advertising purposes and does not engage in targeted advertising or share data with advertising networks. We do use analytics tools (see “Analytics” section above) solely for the purpose of understanding application usage and improving the Service.

Modifications to the Service and Policy

The Company reserves the right to modify the Application and this Policy at any time. Changes may be made to reflect updates in functionality, legal requirements, or operational practices.

Where appropriate, users may be notified of significant changes through the Application. Continued use of the Service after such changes constitutes acceptance of the updated Policy.

Governing Law

This Policy shall be governed by and interpreted in accordance with the laws of Ukraine.

Electronic Communications

By using the Application, you consent to receive communications electronically, including notifications, updates, and other information related to the Service.

Such communications satisfy any legal requirement that communications be made in writing.

Contact Information

If you have any questions regarding this Policy, you may contact:

Self-entrepreneur Olshanska Anastasiia

Email: marketiumgame@gmail.com

Final Provisions

This Privacy Policy constitutes the entire understanding between the user and the Company regarding data processing within the Application.

If any provision of this Policy is found to be invalid or unenforceable, such provision shall be interpreted to the maximum extent permitted by law, and the remaining provisions shall remain in full force and effect.

Failure by the Company to enforce any right or provision under this Policy shall not constitute a waiver of such right or provision.