Effective date: 24 January 2026
Last updated: 24 January 2026
This Privacy Policy explains how the SanSaYo mobile application and related services (the “Service”) collect, use, share, and protect personal data.
SanSaYo is currently published by an individual developer (no registered company at this time). This Policy applies to all users of the Service, including when the app is distributed privately (e.g., internal testing).
For users in the European Economic Area (“EEA”) and the United Kingdom, the data controller is:
Mantas Bieliauskas (individual developer, publishing as “SanSaYo”)
Email: contact us
Location: Vilnius, Lithuania
If the controller details change (for example, a company is established), this Policy will be updated.
SanSaYo is intended only for users 16 years of age or older. If you are under 16, do not use the Service. We may remove accounts that we reasonably believe belong to users under 16.
Depending on how you use SanSaYo, we may collect:
End-to-end encryption: We plan to introduce end-to-end encrypted DMs in a later version. Until that is released and enabled, DMs may be stored and processed in a way that allows the Service to operate (e.g., deliver messages, prevent abuse, comply with legal obligations). Once end-to-end encryption is implemented, this Policy will be updated to reflect the exact design and limitations.
If you grant permissions, the app may access:
We access camera and microphone only when you actively use relevant features. The Service does not access the camera in the background.
SanSaYo uses Firebase services provided by Google, including:
Firebase and our backend systems may process identifiers such as an app instance ID and related technical identifiers for analytics, security, and service operation.
SanSaYo does not display third-party ads and does not use the Android Advertising ID for advertising or ad measurement. We do not sell personal data.
We use personal data to:
For users in the EEA, we rely on the following legal bases:
SanSaYo is a social video platform:
Please avoid sharing sensitive personal information publicly. Even if you delete content, copies may remain temporarily in backups or if others have re-shared it outside the Service.
We may share personal data:
Your profile and content are shared with other users according to your settings (e.g., public vs. private content).
We use providers that process data on our behalf to operate the Service (including Google/Firebase). These providers are bound by contractual and security obligations consistent with this Policy.
We may disclose data if required by law, or to protect users, enforce our policies, investigate abuse, or respond to lawful requests.
We do not share your data with advertisers for ad targeting.
Our service providers (including Google/Firebase) may process data outside Lithuania and outside the EEA. Where required, we rely on appropriate safeguards (such as Standard Contractual Clauses) and additional measures where necessary.
We retain personal data only as long as needed for the purposes described above:
You can request account deletion:
We aim to process deletion requests within 30 days. Some data may be retained longer when required by law, for security, or to resolve disputes; and deleted data may remain in backups for up to 30 days as described above.
If you are in the EEA, you have rights under the GDPR, including:
To exercise your rights, contact contact us. We may need to verify your identity.
We use reasonable technical and organizational measures to protect personal data, such as access controls and encryption in transit. No system is perfectly secure; please keep your account credentials confidential and protect your device.
We provide information in Google Play’s Data safety section about categories of data collected and used by the app. Based on SanSaYo’s functionality, this may include:
This summary is informational; details are described in this Privacy Policy and the Play Console disclosures.
We may update this Privacy Policy from time to time. We will post the updated version at: https://sansayo.com/privacy_policy.php and update the “Last updated” date. If changes are material, we will provide additional notice where appropriate.
For privacy questions, requests, or complaints:
Mantas Bieliauskas (SanSaYo)
Email: contact us
Vilnius, Lithuania
Effective Date: 24 January 2026
Last Updated: 24 January 2026
Welcome to SanSaYo (“we”, “us”, “our”).
We operate the website https://sansayo.com and the SanSaYo mobile application (collectively, the “Service”).
This Privacy Policy explains how we collect, use, disclose, and protect your personal data when you use our website or app.
We are committed to protecting your privacy and handling your personal data in compliance with:
The EU General Data Protection Regulation (GDPR),
The UK Data Protection Act 2018,
The California Consumer Privacy Act (CCPA) and California Privacy Rights Act (CPRA),
and other relevant data protection laws in the United States and abroad.
By using our website or app, you agree to this Privacy Policy.
SanSaYo
Email: contact us
Registered in: Lithuania (EU)
Website: https://sansayo.com
If you have questions about this Privacy Policy or wish to exercise your privacy rights, please contact us via email.
a) Information you provide directly
Registration and profile data (e.g., name, email, username, password).
Waitlist and donation forms (e.g., name, email, payment information, reason for joining).
Investor or volunteer forms (e.g., name, contact details, professional background).
Messages and communications you send to us.
b) Information collected automatically
Device and usage data: IP address, browser type, device model, operating system, pages visited, referral source, and interaction data.
Cookies and analytics: See the Cookie Policy below.
c) Information from third parties
We may receive limited data from payment processors (e.g., Stripe, PayPal), social media accounts (if you sign up via them), or analytics providers.
We use your data for the following purposes:
To provide and improve our website and app.
To manage waitlist registrations, donations, and investor requests.
To communicate with you (emails, updates, and responses).
To personalize content and features.
To comply with legal obligations.
To prevent fraud and ensure security.
We process your personal data based on:
Consent (e.g., for marketing emails, cookies);
Performance of a contract (e.g., providing waitlist access or app services);
Legitimate interests (e.g., improving our services, preventing fraud);
Legal obligations (e.g., accounting or tax purposes).
We use cookies and similar technologies to:
Analyze website traffic and user behavior,
Store user preferences,
Improve performance and security.
You can manage your cookie preferences via your browser or our cookie consent banner.
We may share personal data only when necessary:
With service providers (hosting, analytics, payment processing, email delivery);
With legal authorities, if required by law or to protect our rights;
In business transfers, if we merge or sell the company (you’ll be notified in advance).
We never sell your personal data.
Your information may be stored and processed within the European Union, the United States, or other countries where our partners operate.
When transferring data outside the EEA, we ensure compliance using Standard Contractual Clauses (SCCs) or other approved safeguards.
We keep your data only as long as necessary for the purposes listed above or as required by law.
When data is no longer needed, it is securely deleted or anonymized.
Depending on your location, you have the right to:
Access your data;
Request correction or deletion;
Restrict or object to processing;
Data portability (receive your data in a machine-readable format);
Withdraw consent at any time;
File a complaint with a data protection authority.
If you are a California resident, you also have the right to:
Request details about categories of personal information collected;
Request deletion;
Opt out of data sale or sharing (we do not sell data).
To exercise these rights, contact us at contact us.
Our Service is not intended for children under 13 (or under 16 in the EU).
We do not knowingly collect personal data from minors.
If we learn we have done so, we will delete it immediately.
We implement appropriate technical and organizational measures to protect your data against unauthorized access, disclosure, or loss.
However, no internet transmission is 100% secure, and we cannot guarantee absolute security.
Our website may contain links to third-party sites.
We are not responsible for their content or privacy practices.
Please read their privacy policies before sharing any data.
We may update this Privacy Policy from time to time.
All changes will be posted on this page with an updated “Effective Date.”
Significant updates will be communicated via email or in-app notification.
For any privacy-related questions, please contact us at:
📧 contact us
🌍 https://sansayo.com