Privacy & Data Security Policy

PRIVACY POLICY – Nex Maths ( nexmaths.com)

Effective Date: 21 April, 2026

Nexbien Ventures Pvt Ltd (“Nexbien”, “we”, “our”, or “us”) owns & operates Nex Maths (nexmaths.com), a self-assessment platform for CBSE students (Grades 5–10).

We are committed to protecting your privacy and ensuring responsible handling of personal data.

1. INFORMATION WE COLLECT

We collect the following categories of data:

1.1 Personal Information

When users register:

• Full Name 
• Email Address 
• Phone Number 
• Date of Birth 
• Parent/Guardian Details (for minors) 
• School Name, City, State or Pincode of Address.

1.2 Student & Learning Data

Since NexMaths is a practice/assessment app, we collect:

• Class/Grade (5–10) 
• Subject: Mathematics 
• Test performance & scores 
• Accuracy, speed, progress analytics 

1.3 Payment Information

For subscription (₹XX/month or Year - as updated in Pricing section of the website):

• Transaction details 
• Payment mode (UPI, cards, etc.) 
• Billing details 

 Payments are processed via secure third-party gateways

1.4 Technical Data

• IP Address 
• Device type & OS 
• Browser type 
• Usage data (app activity, session logs) 

1.5 Cookies & Tracking

We use cookies to:

• Improve user experience 
• Track usage patterns 
• Enable login sessions 
• Prevent fraud 

Users can disable cookies via browser settings.

2. HOW WE USE YOUR DATA

We use data to:

• Provide access to NexMaths assessments 
• Track student performance and progress 
• Improve question quality and difficulty levels 
• Process subscription payments 
• Send notifications (test reminders, updates) 
• Ensure platform security and prevent misuse 
• Comply with legal obligations 

3. DATA SHARING

We do NOT sell user data.

We may share data with:

• Payment gateways (for transactions) 
• Cloud/hosting providers 
• Analytics tools (for performance improvement) 
• Legal authorities (if required by law) 

All third parties are bound by confidentiality obligations.

4. DATA SECURITY

We implement:

• SSL encryption 
• Secure payment processing 
• Restricted internal access 
• Regular audits 

However, no system is 100% secure. Users must safeguard their login credentials.

5. USER RIGHTS

Users (or parents) can:

• Access and update personal data 
• Request deletion of account 
• Opt-out of marketing communication 
• Request a copy of their data 

📧 Email: contact@nexliveclasses.com

6. DATA RETENTION

We retain data only as long as necessary to:

• Provide services 
• Meet legal obligations 
• Resolve disputes 

Data is deleted/anonymized when no longer required.

7. CHILDREN’S PRIVACY (CRITICAL FOR YOU)

• NexMaths is designed for students aged 10–16 
• Parental consent is mandatory 
• Parents/guardians control the account 

If data is collected without consent → it will be deleted.

8. THIRD-PARTY SERVICES

We use third-party services such as:

• Payment gateways 
• Hosting providers 

We are not responsible for their independent privacy practices.

9. INTERNATIONAL DATA TRANSFERS

If data is processed outside India, we ensure:

• Adequate safeguards 
• Compliance with applicable laws 

10. CHANGES TO POLICY

We may update this Privacy Policy periodically.

Users will be notified via:

• Email 
• App/website notice 

11. CONTACT

Nexbien Ventures Pvt Ltd

Email: contact@nexbien.com