Privacy Policy for MaycheerAI

Last Updated: September 18, 2025 | Effective Date: September 18, 2025

1. Introduction
2. Information We Collect
3. How We Use Your Information
4. Data Retention and Storage
5. How We Share Your Information
6. Your Rights
7. Cookies and Tracking Technologies
8. Children's Privacy
9. Changes to This Policy
10. Contact Us
11. Additional Privacy Rights

1. Introduction

Thank you for using MaycheerAI.

This Privacy Policy explains how we collect, use, store, protect, and share your personal data when you use our mobile application and AI-powered video/photo generation services ("Services").

By using our Services, you acknowledge that you have read, understood, and agreed to this Privacy Policy. If you do not agree, please stop using the Services immediately.

2. Information We Collect

We may collect the following categories of data:

2.1 Information You Provide Directly

Photos, videos, or other media you upload for AI generation.
Text, prompts, or creative inputs you enter in the application.
Email address or account information (if you register or subscribe).
Payment information processed through Google Play or App Store (we do not collect full credit card numbers).

2.2 Automatically Collected Information

Device information (model, OS version, device ID, IP address, language, timezone).
App usage data (features used, crash logs, interaction time).
Google Advertising ID (GAID), Firebase analytics data for performance and improvement.

2.3 Subscription and Credit Usage

Subscription status, order history, credit balance, and transaction time.
Logs of AI-generated content and remaining credits (for service provision and billing).

2.4 Third-Party Login or SDK Data

If you log in through Google, Apple, Facebook, or use cloud services:

Only necessary profile data such as nickname, email, or avatar is collected.
Third-party SDKs (e.g., Firebase, Google AdMob, AppsFlyer) may collect analytics and advertising data.

2.5 Face Data and Face-Swap Processing

When you use our face-swap, AI portrait, or similar features, we may temporarily process certain face-related information only for the purpose of generating AI photos or videos.

What Face Data We Collect

We do NOT collect, store, or create biometric identifiers such as:

Face geometry
Faceprints
Biometric authentication data
Data used for identity recognition

The only data involved includes:

The photo or selfie you upload
A temporary facial landmark map (e.g., eye, nose, mouth positions automatically detected by the algorithm)

This facial landmark data is used only to align your face during image generation.

How We Use Face Data

Face data is used solely for the following purpose:

To detect facial landmarks
To align and blend your face into a template
To generate AI images/videos you request

We never use face data for identification, authentication, advertising, tracking, model training, or profiling.

Where Face Data Is Processed

Processing occurs either locally on your device or on our secure cloud servers only to produce your final output.

Face data is never shared with advertisers, third parties, or external partners.

Face Data Storage & Retention

Uploaded photos are stored temporarily and automatically deleted within 24 hours after processing.
Facial landmark data is never stored; it is deleted immediately after generation.
You may also manually delete all generated content at any time.

Sharing of Face Data

We never sell, share, or transfer face data to any third parties.

The data is not used to build databases, not used to train AI models, and not used for identity verification.

3. How We Use Your Information

We use collected data for the following legitimate purposes:

Purpose	Description
Provide Services	Generate AI videos/photos based on your uploads and prompts
Account & Subscription	Manage login, credits, membership, billing records
App Performance	Improve algorithms, fix bugs, analyze usage trends
Security	Detect fraud, misuse, illegal content or spam
Communication	Send notifications about updates, promotions, or policy changes
Legal Compliance	Respond to law enforcement, retain records if legally required

We never sell your personal data.

Face Data Exception: We do not share, sell, disclose, or transfer any facial images, biometric identifiers, or facial landmark data with any third parties. All processing is used solely for generating user-requested AI content.

4. Data Retention and Storage

4.1 How Long We Retain Data

We retain your personal information only for as long as is reasonably necessary to fulfill the purposes described in this Privacy Policy. Once such purposes are fulfilled and no longer needed, we will either securely delete the data or anonymize it so that it can no longer be linked to you.

This approach helps ensure compliance with data minimization and storage limitation principles outlined under laws such as California Privacy Rights Act (CPRA) and General Data Protection Regulation (GDPR).

4.2 Storage and Cross-Border Transfers

Your personal information may be stored, processed or transferred to servers located in countries other than your country of residence ("International Transfer"). If we perform such international transfers, we will ensure reasonable safeguards to ensure your rights and data protection.

We may store data on third-party cloud service providers, and always adopt appropriate organizational and technical security measures to protect your information.

5. How We Use Your Information

In addition to the purposes set out earlier, we use your information for:

Providing, operating, maintaining and improving the Services, including customer support.
Performing statistical analysis to understand usage trends and improve the user experience.
Ensuring service security, detecting fraud or abuse, enforcing our Terms of Use, and protecting our users and third parties.
Communicating with you regarding updates to the Services, changes to this Privacy Policy, and other service-related notices.
Fulfilling legal obligations and defending our rights in legal proceedings.

We may share your personal information as follows:

With service providers who perform functions such as hosting, data storage, analytics, advertising, push notifications or content distribution on our behalf. We ensure each service provider meets appropriate data protection standards.
When required by law or to protect rights: We may disclose or transfer your information if required by law enforcement or a regulatory authority, or to protect against fraud, illegal activities or threats to our users or public safety.
User-controlled sharing: If you choose to share content with third-party platforms (for example logging in via Google or Apple, or sharing videos to social media), that sharing action is visible and under your control; we recommend you review the third party's privacy policy as well.
Third-party SDKs and analytics: Where our Services integrate third-party software development kits (SDKs) or analytics tools (e.g., Firebase, Google Analytics, Facebook SDK, Adjust), those third parties may collect device identifiers, advertising IDs, IP addresses or similar information under their own policies.

Directory of Major Third-Party SDKs

Category	Purpose	Types of Information Collected
Adjust SDK	Attribution / analytics	Device IDs, Advertising IDs
Google Analytics	Usage analytics	Device info, session logs
Firebase Cloud Messaging	Notifications	Device tokens, IP address
Facebook SDK	Login / share	Device identifier, login token

7. Your Rights

Depending on your region, you may be entitled to a range of rights regarding your personal information. You can exercise these rights by contacting us at: shuaiwangqiaojia@yuan9.cn

Rights may include:

Right to be informed: You have the right to know how and why we process your personal information.
Right of access: You have the right to request a copy of the personal information we hold about you, including purpose of processing, categories of data and recipients.
Right to object: You may object to our processing of your personal information where it is based on our legitimate interests or for direct marketing purposes.
Right to correct: You may request correction of inaccurate or incomplete personal data.
Right to delete: You may request deletion of the personal data we hold about you (subject to legal obligations or legitimate interests requiring retention).
Right to restrict processing: You may ask us to restrict processing of your personal data in certain circumstances.
Right to data portability: Where applicable, you may request your personal information in a structured, commonly used, machine-readable format for transfer to another provider.
Right to withdraw consent: If we process your data based on consent, you may withdraw that consent at any time; this may affect your use of the Services.
Right to lodge a complaint: If you believe we have breached applicable data protection law, you have the right to file a complaint with your local data protection authority.

8. Cookies and Tracking Technologies

We use cookies and similar technologies (such as SDKs, pixels, device identifiers, and local storage) to provide and enhance the Services.

8.1 What Cookies Do

Cookies and similar tools help us:

Remember your preferences and login status
Analyze traffic and usage trends to improve performance
Deliver relevant advertisements and measure campaign effectiveness
Detect abnormal usage or fraudulent activity

8.2 Types of Cookies We Use

Type	Purpose
Essential Cookies	Required for basic functions such as login and security.
Analytics Cookies	Help us understand how users interact with the app (e.g., session length, feature taps).
Advertising Cookies / Ad IDs	Used to display personalized ads and measure conversions (e.g., Google AdMob, Facebook Ads).

You can disable cookies or reset your device's advertising identifier through your device settings. However, some features may not work properly if disabled.

9. Children's Privacy

Our Services are intended for general audiences and are not directed to children under 13 (or the age defined by your local law, such as 16 in the EU).

We do not knowingly collect personal information from children without verifiable parental consent.

If we learn that a child has provided personal information without parental approval, we will take steps to delete such information promptly.

If you believe that a child has provided personal data to us, please contact us at: shuaiwangqiaojia@yuan9.cn

10. Changes to This Privacy Policy

We may update this Privacy Policy from time to time to reflect service changes, legal requirements, or security updates.

When changes are made:

We will update the "Last Updated" date at the top of this policy.
For material changes, we may provide additional notice, such as in-app pop-ups or emails.

Your continued use of the Service after the updated Privacy Policy becomes effective constitutes your acceptance of the changes.

11. Contact Us

If you have questions, comments, or requests regarding this Privacy Policy or your personal information, you may contact us at:

Email: shuaiwangqiaojia@yuan9.cn

12. Additional Privacy Rights (GDPR, CCPA, LGPD, etc.)

Depending on your country or region, you may have specific privacy rights.

12.1 GDPR – European Union / United Kingdom Users

If you are located in the European Economic Area (EEA), Switzerland, or the United Kingdom, you have the following rights under the General Data Protection Regulation (GDPR):

Right of Access – Request a copy of your personal data.
Right to Rectification – Correct inaccurate or incomplete information.
Right to Erasure ("Right to be Forgotten") – Request deletion of personal data, under certain conditions.
Right to Restrict Processing – Ask us to limit data usage in specific situations.
Right to Data Portability – Receive your data in a structured, commonly used format.
Right to Object – Object to data processing for direct marketing or legitimate interest.
Right to Withdraw Consent – If processing is based on consent, you can withdraw it anytime.

To exercise these rights, email us at: shuaiwangqiaojia@yuan9.cn

We respond within 30 days, as required by GDPR.

Legal Bases for Processing Data (GDPR Art. 6):

Legal Basis	When We Apply It
Consent	When you grant permission for personalized ads, AI generation, or email marketing.
Contract Performance	When processing is necessary to provide subscription-based or credit-based AI services.
Legitimate Interests	App analytics, product improvements, fraud prevention.
Legal Obligation	To comply with tax, security, and regulatory laws.

12.2 CCPA/CPRA – California (USA) Residents

If you reside in California, USA, you have the following rights under the California Consumer Privacy Act / Privacy Rights Act (CCPA/CPRA):

Right to Know – What categories of personal data we collect, use, and share.
Right to Deletion – Request deletion of your personal data.
Right to Opt-Out of Sale or Sharing of Data – You may opt out of sharing personal data for advertising purposes.
Right to Non-Discrimination – We will not deny services or charge different prices if you exercise privacy rights.

We Do Not Sell Personal Information for Money, but we may use advertising identifiers for personalized ads, which may be considered "sharing" under CPRA.

To make a CCPA request, contact us at: shuaiwangqiaojia@yuan9.cn

12.3 Brazil (LGPD), Canada (PIPEDA), Japan (APPI), South Korea (PIPA)

We comply with global privacy regulations including:

Country/Region	Applicable Law	Key Rights You Have
Brazil	LGPD	Access, correct, delete, anonymize, data portability.
Canada	PIPEDA	Transparency, consent, access, challenge accuracy.
Japan	APPI	Access, correction, cease use, third-party sharing restrictions.
South Korea	PIPA	Strong consent, data minimization, encryption, breach notification.

To exercise your rights or ask questions, please email us at shuaiwangqiaojia@yuan9.cn

13. Effective Date

Last Updated: January 2025

This Privacy Policy is effective as of the date above and replaces all previous versions.