**App Name: AI Mouse Jay**
**Data Controller: Hong Kong Tianzhicheng Technology Limited**
Last Updated: [Fill in Date, e.g. 14 August 2026]
1. Introduction
Hong Kong Tianzhicheng Technology Limited (“we”, “us”, “our”) respects your privacy and is committed to protecting your personal data. This Privacy Policy explains how we collect, use, store, share and protect your information when you use our mobile application **AI Mouse Jay** (the “App”), as well as your rights relating to your personal data.
This Policy complies with the **Personal Data (Privacy) Ordinance (Cap.486)** of Hong Kong, the General Data Protection Regulation (GDPR) for users in the European Economic Area, and relevant requirements of Google Play Developer Policies.
By downloading, installing and using AI Mouse Jay, you acknowledge that you have read, understood and agree to the practices described in this Privacy Policy. If you do not agree, please do not use our App.
2. Who We Are
Data Controller: **Hong Kong Tianzhicheng Technology Limited**
Address: Rm 251 3/F JOIN-IN HANG SING CTR 2-16 KWAI FUNG CRESCENT Kwai Chung Hong Kong
Contact Email: fenvulaagaropinga@gmail.com
3. Information We May Collect
We collect information to operate, maintain and improve AI Mouse Jay. Information falls into two categories: information you actively provide, and information collected automatically when you use the App.
3.1 Information You Voluntarily Provide
- Chat content, text messages, voice recordings and multimedia files you send within the App;
- Feedback, support inquiries and communications you send to our customer service email.
3.2 Information Automatically Collected & Permission-Related Data
Based on Android permissions requested by the App, we may collect the following when you grant corresponding permissions:
1. **Location Information (ACCESS_FINE_LOCATION / ACCESS_COARSE_LOCATION)**
Precise or approximate geographic location to support location-related chat functions, nearby interaction and service optimisation.
2. **Camera & Flashlight (CAMERA, FLASHLIGHT)**
Access camera for image capture, media sending within chat; flashlight function can be activated upon your manual operation.
3. **Microphone & Audio Settings (RECORD_AUDIO, MODIFY_AUDIO_SETTINGS)**
Record audio for voice chat, adjust audio volume and audio mode for normal voice communication.
4. **Contacts (READ_CONTACTS, WRITE_CONTACTS, GET_ACCOUNTS)**
Read or edit contacts only if you authorise, used for contact matching and invitation features.
5. **Phone State (READ_PHONE_STATE, CALL_PHONE)**
Obtain phone status; support one-tap calling function if you enable permission.
6. **Network Information (ACCESS_NETWORK_STATE, ACCESS_WIFI_STATE, CHANGE_NETWORK_STATE, CHANGE_WIFI_STATE)**
Detect network connectivity status; adjust network settings to stabilise chat transmission.
7. **Device & Operational Data**
Device model, operating system version, IP address, app session logs, crash and performance diagnostics to troubleshoot errors and improve stability.
8. **Device Wake Lock (WAKE_LOCK, VIBRATE)**
Prevent screen sleep during ongoing chat; trigger vibration for new message notifications.
>
> **Important Note**: We will **only access these data after you explicitly grant runtime permission** on your Android device. You may revoke permissions at any time via your device system settings. If you deny relevant permissions, certain features of AI Mouse Jay may become unavailable.
4. How We Use Your Information
We use collected information for the following legitimate purposes:
- Deliver core chat functions including text, voice, image communication;
- Maintain connection stability, optimise transmission speed and fix technical failures;
- Respond to your support requests and handle user feedback;
- Verify identity, prevent fraud, abuse and harmful behaviour on the platform;
- Send message notifications and alert reminders;
- Conduct aggregated, anonymous statistical analysis to improve App features;
- Comply with applicable legal requirements and respond to valid official requests.
We **will NOT sell your personal information to third parties for commercial marketing purposes** without your separate explicit consent.
5. Sharing of Your Information
We only share your data in limited circumstances as below:
1. **Authorised service providers**: We may share necessary data with trusted third-party vendors (cloud service providers, technical support partners) who process data strictly under our instructions to operate the App. These providers are prohibited from using your data for their own purposes.
2. **Legal requirements**: We may disclose information if required by law, court order, government authority or to protect our legal rights, property or safety of users and the public.
3. **With your consent**: We will share your information when you give us clear permission.
We do not share identifiable personal data with advertisers without your consent.
6. Data Retention
We retain your personal data only for as long as necessary to fulfil the purposes described in this Policy:
- Chat logs and user-generated content: retained during your usage cycle; you may request deletion of your chat records.
- Device diagnostic and crash data: normally stored for no more than 90 days.
When data is no longer needed, we will securely erase or anonymise the information.
7. Data Security
We adopt commercially reasonable technical and organisational safeguards (encryption during data transmission, access control, server security management) to protect your personal information against unauthorised access, loss, leakage, alteration or destruction.
Please understand that no method of internet transmission or electronic storage can guarantee absolute security. If you detect any suspected data security risk, contact us immediately via our support email.
8. Your Rights
Subject to applicable local laws (Hong Kong PDPO, GDPR, CCPA etc.), you have the right to:
1. Access a copy of the personal data we hold about you;
2. Request correction of inaccurate or incomplete information;
3. Request deletion of your personal data;
4. Withdraw permission for specific Android permissions via device settings;
5. Object to or restrict certain data processing activities;
6. Receive your data in a machine-readable format (data portability).
To exercise any of the above rights, send your request to: **fenvulaagaropinga@gmail.com**. We will verify your identity and respond within a reasonable timeframe.
9. Children’s Privacy
AI Mouse Jay is intended for general audiences aged 13 and above. We do not knowingly collect personal information from children under 13 years old. If you believe we have collected data of a child under 13 without parental consent, please contact us, and we will promptly remove such information.
10. Third-Party Services
The App may integrate third-party SDKs (such as analytics, crash reporting tools). Those third parties operate under their own privacy policies. We encourage you to review their respective privacy notices. We are not responsible for the data practices of independent third-party services.
11. Updates to This Privacy Policy
We may revise this Privacy Policy from time to time. We will update the “Last Updated” date at the top. Material changes will be notified to you via in-app notice where feasible. Your continued use of AI Mouse Jay after updates takes effect means you accept the revised Policy.
12. Governing Law
This Privacy Policy is governed by the laws of the Hong Kong Special Administrative Region.
13. Contact Us
For any questions, comments or requests regarding this Privacy Policy and data protection matters, please contact us:
Company: Hong Kong Tianzhicheng Technology Limited
Email: fenvulaagaropinga@gmail.com
Address: Rm 251 3/F JOIN-IN HANG SING CTR 2-16 KWAI FUNG CRESCENT Kwai Chung Hong Kong