Privacy Policy

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Welcome to Eyedo (also referred to as "the App"), a drawing-doodle creation and synchronization service operated by Shanghai Huatong Technology Co., Ltd. ("we", "us", or "our"). We take your privacy very seriously and are committed to protecting the personal information you share with us.

This Privacy Policy describes how we collect, use, process, and protect your information when you use the Eyedo mobile application, the website (https://global-doodle.eyedo.top), and associated APIs. We process personal data on the legal bases of: performance of a contract (providing the services you request), your consent (where you expressly opt in), and our legitimate interests (service security, abuse prevention, and product improvement) — where required by laws such as the GDPR.

1. Information We Collect

We collect information to provide, personalize, and improve our services. The types of information we collect include:

• Personal Account Information:
  • Email Address: Used for account creation, login, or support communication.
  • Apple / Google Sign-In Identifiers: Collected with your authorization when you use these sign-in methods for quick login and account binding.
  • User IDs: Unique identifiers generated by our system to represent your account and correlate your drawings/likes.
• User-Generated Content:
  • Doodle Drawings & Playbacks: The vector strokes, playbacks, and final images you create and upload to participate in Draw & Guess games or post to the Inspiration Studio.
• Device & Analytical Information:
  • Device Identifiers: We collect hardware IDs (such as Android ID) to distinguish between guest devices, prevent spamming, and enforce device quotas.
  • Application Logs & Stability Data: Diagnostic logs and crash details collected by our own logging infrastructure to monitor stability and fix bugs.

2. How We Use Your Information

We use the collected information for the following purposes:

• Core Services: To run the Draw & Guess gameplay, render canvas vector strokes, and playback drawings.
• Cloud Synchronization: To backup your illustrations and sync your liked list across multiple devices.
• Account Administration: To verify your identity, secure guest accounts, and manage subscriptions or VIP packages.
• Performance & Stability: To detect, debug, and troubleshoot technical issues and crashes.

3. Third-Party Services & SDK Declarations

To provide messaging, analytics, and billing, we integrate third-party software development kits (SDKs). These third parties process data on our behalf according to their own privacy standards:

4. Data Sharing & Disclosure

We do not sell, rent, or trade your personal information to third parties. Your data is only transmitted securely to our cloud servers (located at global-doodle.eyedo.top) and shared with the essential service providers listed above to perform application features. We may disclose data if required by law or to protect user safety. In the preceding twelve (12) months we have not sold or shared personal information for cross-context behavioral advertising.

5. Data Security, Retention & International Transfers

• Security: All data is encrypted in transit using industry-standard SSL/TLS protocols, and access to production systems is restricted and logged.
• Retention: Account data is retained while your account remains active. Doodles and playbacks are retained until you delete them or your account. Transaction records are retained as required by tax and accounting law. Crash and diagnostic logs are retained for a limited troubleshooting period (up to 90 days). Residual backup copies may persist up to 60 days after deletion.
• International transfers: Our servers and the third-party services listed above may be located outside your country (including Singapore/Malaysia/US regions and China). Where personal data of users in the European Economic Area or the United Kingdom is transferred to countries without an adequacy decision, we rely on the European Commission's Standard Contractual Clauses (or the UK equivalent / International Data Transfer Agreement) together with supplementary technical measures.

6. Your Rights (Including GDPR & CCPA/CPRA)

Depending on your location, you have the following rights regarding your personal data, which you can exercise through the App or by emailing support@eyedo.top:

• Access & Copy / Data Portability: You can view your profile information and your creations directly in the App, and request a machine-readable copy of your data.
• Correction & Deletion: You can correct profile information in the App, delete individual works, or delete your account entirely (Profile → Edit Profile → Delete Account). Once deleted, your personal identity information is permanently purged subject to backup expiry and legal retention duties.
• Withdraw Consent / Object: You can withdraw consent-based processing at any time without affecting the lawfulness of earlier processing, and object to processing based on legitimate interests. You can also revoke device permissions (such as photo library access) in your operating system settings at any time.
• Complain: You have the right to lodge a complaint with your local data protection authority (for example, your EU/EEA supervisory authority or the UK Information Commissioner's Office).
• CCPA/CPRA: California residents have the right to know, delete, correct, and opt out of any sale or sharing of personal information. We do not sell or share personal information as defined by California law, so no opt-out is necessary; you will never be discriminated against for exercising these rights.
• We respond to verified requests within the timeframes required by applicable law.

7. Children's Privacy & Age Rating

Users in Mainland China: For the purposes of this Policy, Mainland China excludes the Hong Kong SAR, Macao SAR, and Taiwan region. The Services are not provided in Mainland China. We do not provide online operation services or minor accounts in Mainland China, nor do we knowingly collect personal data from minors located in Mainland China. If you are located in Mainland China, you are not permitted to register or use the Services. The Services are currently offered only to users outside Mainland China (including Hong Kong SAR, Macao SAR, Taiwan region, and other international jurisdictions).

Users Outside Mainland China (International & Other Regions): For users located outside Mainland China, the Services comply with applicable store content ratings (e.g., IARC 12+ / Teen ratings on Apple App Store and Google Play) and are intended for general audiences aged 13 and older. We do not knowingly collect personal information from children under 13 (COPPA), or below the applicable digital age of consent in your country (13–16 in parts of the EEA/UK under GDPR rules). The App does not display third-party advertising and does not run ad personalization or cross-context behavioral advertising; the product analytics we use (Firebase Analytics) is consent-based and is not used for advertising. If you believe a child has provided us with personal information without parental consent, please contact us immediately, and we will take prompt steps to delete it. Parents may use device-level purchase-approval tools (Apple Screen Time / Ask to Buy, Google Play Family Link) to manage access and purchases.