Welcome to MuMuPlayer. We recognize the importance of privacy and responsible information handling. This policy describes the types of information that may be processed when you access the MuMuPlayer website, use the Windows or macOS application, connect through Pocket MuMu, contact support, or use related product features. The information involved may vary depending on the platform, feature, device, and service you choose to use. Please read this policy carefully before continuing.
1. Information We May Collect
We may process information that you provide directly, such as account details, contact information, language preferences, support requests, feedback, and other content submitted through available forms or service channels. When you use MuMuPlayer, technical information may also be generated, including operating system details, device model, processor architecture, graphics hardware, memory, application version, IP address, network status, installation records, startup activity, feature usage, error messages, crash reports, and performance diagnostics.
Certain features may request access to device permissions, local files, notifications, input controls, network connections, or other system capabilities. Where required, the relevant application or operating system will display a permission request. The information needed for one feature may not be required for unrelated features.
2. How We May Use Information
Information may be used to provide and maintain MuMuPlayer features, support account access, connect compatible devices, remember selected settings, evaluate device compatibility, deliver software updates, investigate installation or startup problems, analyze crashes, improve performance, and respond to support requests.
Technical and security information may also be used to detect unusual activity, protect accounts and services, prevent misuse, maintain system integrity, and comply with applicable legal or regulatory requirements. If information is needed for a materially different purpose, an additional explanation or permission request may be provided where appropriate.
3. Data Retention and Security
Information may be retained for as long as reasonably necessary to provide the requested service, diagnose technical problems, maintain security, resolve disputes, or meet applicable legal requirements. Retention periods may differ according to the type of information, the feature involved, and the reason it is being processed. When information is no longer needed, it may be deleted, anonymized, or otherwise handled in an appropriate manner.
Reasonable technical and organizational measures may be used to reduce the risk of unauthorized access, disclosure, alteration, or loss. These measures may include access controls, authentication procedures, transmission safeguards, internal permission management, logging, and security monitoring. No internet transmission, software environment, or electronic storage method can be guaranteed to be completely secure. You should also protect your passwords, verification codes, devices, local files, and account access.
4. Sharing, Transfers, and Third-Party Services
Information may be shared with service providers when reasonably necessary to support functions such as infrastructure hosting, content delivery, software updates, analytics, security, communications, customer support, or payment processing. These providers may receive only the information needed to perform the relevant service and may be subject to contractual or legal data protection obligations.
MuMuPlayer may also provide access to third-party games, applications, websites, app stores, login systems, payment services, software development kits, or external links. These services are operated by their respective providers and may follow separate privacy policies. You should review the terms and privacy information presented by a third party before using its service.
Information may also be disclosed when required by applicable law, legal process, regulatory request, or when reasonably necessary to protect users, services, rights, property, or public safety. If a business reorganization, merger, acquisition, or asset transfer occurs, relevant information may be transferred as part of that transaction, subject to applicable requirements.
5. Cookies and Similar Technologies
The MuMuPlayer website may use cookies, local storage, pixels, or similar technologies to maintain sessions, remember language and display preferences, understand page usage, identify unusual requests, improve loading performance, and refine content presentation.
Some technologies may be necessary for the website to function, while others may support preferences or analytics. You can manage or remove cookies through your browser settings. Disabling required cookies may prevent login status, preferences, or certain website functions from working as expected.
6. Your Privacy Choices and Rights
Depending on the laws that apply to you, you may be able to request access to, correction of, or deletion of certain personal information. You may also be able to withdraw a previous consent, manage device permissions, clear cookies, object to certain processing, request an explanation, or close an eligible account.
Available controls may be found in MuMuPlayer settings, operating system permission controls, browser settings, the help center, or official support channels. Identity or account verification may be required before a request is processed. Some information may need to be retained when necessary for security, dispute resolution, service operation, or legal compliance.
7. Children's and Minors' Privacy
Children and minors should review this policy with a parent or legal guardian and use MuMuPlayer only with the permission and supervision required in their location. Where information relating to a minor is involved, additional care may be taken according to the relevant service, user age, and applicable requirements.
A parent or guardian who believes that a minor has provided personal information without appropriate authorization may contact the available support channels to request review, correction, or deletion where applicable.
8. Changes to This Privacy Policy
This policy may be revised as MuMuPlayer features, supported platforms, service providers, business practices, or applicable requirements change. The updated version will be published on this page with a revised effective or update date. When a change may materially affect how information is processed or how users exercise their rights, an additional notice may be provided through the website, application, or another reasonable channel.
9. Contact and Privacy Requests
If you have a question, concern, complaint, or request relating to this Privacy Policy or the handling of personal information, you can use the MuMuPlayer help center or an available official support channel. When submitting a request, include enough information to identify the relevant platform, application version, feature, and issue, but do not provide passwords, verification codes, payment credentials, or other unnecessary sensitive information.