We value your personal information and are committed to protecting its security and confidentiality. We follow key principles including lawful purpose, user consent, minimal collection, security safeguards, transparency, and accountability. We use industry-standard measures to safeguard your data.
Please read this policy carefully before using our products or services.
How We Collect and Use Your Personal Information
Information Collected During Use
We collect and use your information solely to deliver the services described in this policy. While most information is optional, not providing it may limit our ability to provide certain features or support.
We may collect:
- Your name
- Mobile device information
- Mobile phone number
This data is used for registration, login, and service delivery. We will stop using and delete it when you cease using the service (except as required by law).
We de-identify or anonymize data where possible. De-identified information that cannot reasonably identify you is not treated as personal data.
If we plan to use data beyond the scope described here, we will notify you and obtain fresh consent.
Device Permissions
| Permission | Purpose |
|---|---|
| Modify/delete SD card contents | Read/write app-generated data |
| Read SD card contents | Read/write app-generated data |
| Read phone number | Registration and login |
| ANDROID_ID | Registration and login |
| Read phone state & mobile network info | Registration and login |
| Take photos & record videos | Select image to add watermark |
| Install other apps | Automatic app updates |
| View network connections | Check network availability |
| Full internet access | Access required interfaces |
| OAID | Registration and login |
Exceptions — No Consent Required
Under applicable laws, we may collect/use information without consent in cases such as:
- National security or defense
- Public safety, health, or major public interest
- Criminal investigation, prosecution, or judicial requirements
- Protecting life/property when consent is hard to obtain
- Information you publicly disclose
- Legally public sources
- Contract performance at your request
- Software/service security & stability
- Other legally exempted situations
How We Use Cookies and Similar Technologies
Cookies
We use cookies to improve functionality and remember preferences. You can manage or block cookies in your browser settings (note: this may affect site experience).
Web Beacons & Pixel Tags
These help track email opens and link clicks to improve services. You can opt out by unsubscribing from communications.
How We Share, Transfer, and Disclose Your Information
Sharing
We do not share your data except:
- With your explicit consent
- As required by law or government authorities
- With affiliates (limited to necessary data & same purposes)
- With authorized partners for service delivery (under strict agreements)
We may share with advertising/media partners for optimization — subject to confidentiality agreements.
Transfer
Transfers occur only with your consent or in merger/acquisition scenarios (new entity bound by this policy or new consent required).
Public Disclosure
Only with consent or when legally mandated.
How We Protect Your Personal Information
- Industry-standard security (SSL/TLS, encryption, access controls)
- Minimal collection & limited retention
- Employee privacy training
- Breach notification to users/authorities as required by law
Note: No internet transmission is 100% secure. Avoid sending sensitive data via unencrypted channels (email, messaging).
Your Rights
Subject to applicable laws (including China and international standards), you may:
- Request deletion of your data (in cases of violation, withdrawal of consent, account cancellation, etc.)
- Cancel your account (leading to service termination & data deletion/anonymization)
Submit verified requests — we respond within 30 days (free for reasonable requests; fees may apply for excessive ones). Some requests may be denied for legal/security reasons.
Global Storage & Transfer
Data collected in China is stored in China. For global operations, data may transfer abroad with your consent. We apply equivalent protections (e.g., anonymization, contractual safeguards).
Updates to This Policy
We may update this policy. Significant changes (service model, sharing practices, rights, etc.) will be notified prominently. Continued use constitutes acceptance. Old versions are archived.