Last updated: October 5, 2026
This Privacy Policy explains how YMC Developer (“we,” “us,” or “our”) collects, uses, stores, and protects personal information when you use the Vyva Health mobile application (“App”).
Vyva Health is intended to provide health-related functionality and information. Because health information may constitute sensitive personal data under Brazil’s Lei Geral de Proteção de Dados (LGPD), we take its protection seriously.
By using Vyva Health, you acknowledge the practices described in this Privacy Policy.
For purposes of Brazil's LGPD, the data controller responsible for personal data processing through Vyva Health is:
Controller: YMC Developer
Country: Brazil
Privacy contact: yelmc95@gmail.com
If you have questions about how your personal data is processed or wish to exercise your privacy rights, contact us at the email above.
Depending on how you use Vyva Health, we may collect the following categories of information:
Name
Email address
Health information that you choose to provide through the App
Health information may include information relating to your health, wellness, symptoms, conditions, measurements, or other health-related information entered or generated through your use of the App.
Vyva Health provides an option to create or access an account. Depending on the login method you use, we may collect information necessary to authenticate your account.
We may automatically collect limited technical information necessary to operate, maintain, secure, and improve the App, including information associated with analytics and crash reporting.
This may include device information, operating system information, App version, diagnostic information, and information concerning errors or crashes.
We may collect information:
Directly from you when you create an account;
When you enter information into the App;
When you use features of the App;
Automatically through analytics and crash-reporting technologies; and
When you contact us for support or privacy-related requests.
We may use personal information for purposes including:
Providing and operating Vyva Health;
Creating and managing user accounts;
Providing the App's health-related features;
Storing and displaying information you choose to provide;
Maintaining the security and functionality of the App;
Diagnosing and fixing crashes, errors, and technical problems;
Understanding how users interact with the App and improving its functionality;
Responding to questions, requests, and support inquiries;
Complying with applicable legal obligations; and
Protecting our rights, users, and the security of our services.
We do not sell your personal information.
Health information is treated as sensitive personal data under the LGPD.
We process health information only for appropriate purposes connected with providing and operating the App and its requested features, and in accordance with applicable Brazilian data-protection requirements.
Because health information is particularly sensitive, you should avoid entering information that is not necessary for your use of the App.
Important: Vyva Health is not intended to replace professional medical advice, diagnosis, or treatment. Information provided through the App should not be relied upon as a substitute for consultation with a qualified healthcare professional.
Where the LGPD applies, we process personal data based on applicable legal bases under the law.
Depending on the particular processing activity, this may include:
Consent, where required;
Compliance with legal or regulatory obligations;
Exercise of rights in legal or administrative proceedings;
Protection of the life or physical safety of the data subject or a third party, where applicable;
Legitimate interests, where legally permitted and appropriate; and
Other legal bases applicable to the specific processing activity.
For sensitive personal data, including health information, we will rely on a legal basis specifically permitted for sensitive personal data under the LGPD.
Where processing is based on consent, you may withdraw consent as permitted by applicable law. Withdrawal does not necessarily affect processing that was lawfully performed before withdrawal.
Vyva Health uses analytics and crash-reporting technologies to help us understand App usage and identify technical problems.
These services may collect technical information such as:
Device and operating-system information;
App version;
Crash and error information;
Diagnostic information;
General usage information; and
Other technical information necessary for analytics or crash reporting.
We use this information primarily to maintain, troubleshoot, secure, and improve the App.
Developer note: Before publishing this policy, confirm the exact services used. If you use Google Firebase Analytics and Firebase Crashlytics, the policy should identify those services specifically and the App's Google Play/Data Safety disclosures should be consistent with the actual SDK configuration.
We may use third-party service providers to help operate Vyva Health, including providers of analytics, crash reporting, cloud infrastructure, authentication, hosting, and other technical services.
These providers may process personal information on our behalf and only to the extent necessary to provide their services.
We do not authorize third-party providers to use your information for purposes inconsistent with this Privacy Policy, except where otherwise required or permitted by law.
We may share personal information:
With service providers that help us operate Vyva Health;
When required by law, regulation, court order, or governmental authority;
When necessary to protect the rights, safety, or security of users, the App, or others;
In connection with a corporate transaction, such as a merger, acquisition, restructuring, or sale of assets, where legally permitted; or
With your consent or at your direction.
We do not sell personal data to third parties.
Some third-party technology and service providers may process information outside Brazil.
Where personal data is transferred internationally, we will take measures required by applicable data-protection law, including applicable LGPD requirements concerning international transfers.
We retain personal information only for as long as reasonably necessary to provide Vyva Health, fulfill the purposes described in this Privacy Policy, comply with legal obligations, resolve disputes, enforce agreements, and protect our legitimate interests.
The specific retention period may vary depending on the type of information and the purpose for which it was collected.
When personal information is no longer required, we will delete, anonymize, or otherwise dispose of it as appropriate and legally permitted.
We use reasonable technical and organizational measures designed to protect personal information against unauthorized access, loss, alteration, disclosure, or destruction.
However, no electronic storage or transmission system can be guaranteed to be completely secure.
You are also responsible for protecting the credentials used to access your account and should notify us if you believe your account has been compromised.
Subject to applicable legal conditions and limitations, you may have rights regarding your personal data, including the right to:
Confirm whether we process your personal data;
Request access to your personal data;
Request correction of incomplete, inaccurate, or outdated information;
Request anonymization, blocking, or deletion of unnecessary or excessive data or data processed in violation of the LGPD;
Request portability of personal data, where applicable;
Request information about public and private entities with which we have shared your data;
Obtain information about the possibility of refusing consent and the consequences of doing so;
Withdraw consent where processing is based on consent;
Request review of certain automated decisions, where applicable; and
Exercise other rights provided by the LGPD.
Some rights are subject to legal exceptions and requirements.
To exercise your rights, contact:
yelmc95@gmail.com
We may need to verify your identity before fulfilling certain requests in order to protect your personal information.
Vyva Health is not intended for children.
We do not knowingly design the App to collect personal information from children. If you believe a child has provided personal information through the App, please contact us at yelmc95@gmail.com so that we can evaluate and take appropriate action.
As a mobile application, Vyva Health may not use traditional browser cookies. However, third-party SDKs used for analytics, crash reporting, authentication, or other functionality may use identifiers or similar technologies.
The types of technologies used depend on the services and SDKs integrated into the App.
Vyva Health is distributed through Google Play.
Google and Google Play may process certain information in connection with the distribution and operation of the App according to their own policies and terms.
Our disclosures concerning personal-data collection and sharing are intended to correspond with the App's actual technical behavior. We recommend reviewing and keeping the App's Google Play Data Safety declarations consistent with the SDKs and data practices actually implemented.
We may update this Privacy Policy from time to time to reflect changes to Vyva Health, our data practices, legal requirements, or other circumstances.
When we make changes, we will update the “Last updated” date at the top of this Privacy Policy. Where required by law, we will provide additional notice or obtain consent.
If you have questions about this Privacy Policy, our privacy practices, or your personal-data rights, please contact:
YMC Developer
Brazil
Email: yelmc95@gmail.com