Privacy policy 

Privacy Policy & Terms of Service: VocUpBD

Effective Date: July 3, 2026 | Last Updated: July 3, 2026

1. INTRODUCTION

Welcome to VocUpBD, an educational platform designed to help all students (SSC, HSC, Honours) and job seekers master English vocabulary. This document outlines our policies regarding the collection, use, and protection of your data. By using VocUpBD, you agree to these terms.

2. ABOUT US

App Name: VocUpBD

Developer: Soyeb Ahamad

Email: esydu71@gmail.com

Location: Bangladesh

3. INFORMATION WE COLLECT

3.1 Personal Information

To provide a personalized learning experience, we collect:

Account Data: Name, email address, and profile picture (collected when you sign in via Google ).

Learning Data: Your XP (experience points), current level, daily learning streaks, and the list of words you have mastered or marked as mistakes.

3.2 Technical & Usage Data

Device Identifiers: Unique IDs used by Firebase and Facebook SDKs for analytics and app functionality.

App Performance: Crash logs and diagnostics to help us fix bugs and improve stability.

4. HOW WE USE YOUR INFORMATION

Educational Progress: To track your learning journey, maintain your streaks, and calculate your level.

Leaderboards: To display your name and XP to other users in the global ranking system.

Authentication: To allow you to sync your data across multiple devices.

App Improvement: To analyze which features are most used and ensure the app runs smoothly on all devices.

5. THIRD-PARTY SERVICES

We use trusted third-party providers to power our app. These services have their own privacy policies:

Firebase (Google): For authentication, cloud database (Firestore), and analytics.

Google Play Services: For core Android functionality.

We do not sell your personal information to third parties.

We use the Google Advertising ID to provide analytics and potentially display advertisements. You can reset this ID through your Android device settings.

6. DATA RETENTION & DELETION

6.1 Account Deletion

You have the right to delete your account and all associated data at any time.

How to Delete: Go to Settings > Account > Delete Account inside the app.

What Happens: All your XP, streaks, learned words, and personal profile will be permanently removed from our servers and your device. This action is irreversible.

7. CHILDREN'S PRIVACY

VocUpBD is designed for students from Class 1 and above.

We do not knowingly collect personal data from children under 13 without the oversight of a parent or guardian.

If you are a parent and realize your child has provided us with data without your consent, please contact us at esydu71@gmail.com for immediate removal.

8. TERMS OF SERVICE

8.1 User Conduct

You agree to use VocUpBD only for educational purposes. You may not:

Attempt to "game" or cheat the XP/Streak system.

Reverse engineer or copy the app's content.

Use the app for any illegal activities.

8.2 Intellectual Property

All study materials, word lists, and app designs are the property of VocUpBD. Users are granted a limited license for personal, non-commercial use.

9. DISCLAIMERS

No Guarantee: While we strive for accuracy, we do not guarantee that using this app will result in specific exam scores.

Service Availability: We aim for 24/7 uptime but are not liable for temporary service interruptions due to maintenance or technical issues.

10. CONTACT US

For any questions regarding your privacy or these terms, please contact:

Developer: Soyeb Ahamad

Email: esydu71@gmail.com

Location: Bangladesh

Acknowledgment: By using VocUpBD, you confirm you have read and agreed to this Privacy Policy and Terms of Service.