ZeroneStudy Privacy Policy
Last updated: 2026-01-15
Your learning data belongs to you. 深圳市零一矩阵科技有限公司 uses information only as needed to provide the learning service.
What we collect
To provide the learning service, we may collect:
- Account information: phone number or email, for login and security.
- Profile: grade and learning goals, for study suggestions.
- Learning data: answers, progress, diagnostics, and the math notes, exams, and problems you upload.
- Device information: for security and reliability.
We do not collect personal data that is unrelated to learning.
How we use it
- To provide step-by-step explanations, practice, flashcards, notes, and answers from Xiao Yi.
- To improve the product.
- To protect accounts and the system.
We do not use your personal information for advertising, and we do not sell it to third parties.
AI and data
- Learning data may be used for AI analysis so we can generate explanations, practice, and notes.
- Data is stored securely.
- It is not used to identify you in the real world.
Sharing and disclosure
We do not share your personal information with unrelated third parties unless you clearly authorize it, the law requires it, or it is necessary to protect the platform and its users.
Your rights
- View and update your information.
- Request deletion of your account and data.
- Stop using the service at any time.
You can do this in the app, or email us.
Minors
If you are a minor, please use the product with a guardian’s consent and guidance.
Updates
If this privacy policy changes in a material way, we will tell you in the app.
Contact
Email: hi@zeronestudy.com
深圳市零一矩阵科技有限公司