Privacy Policy

1. Introduction

Welcome to Braivo ("we," "our," or "us"). We are committed to protecting your personal information and your right to privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our mobile application and related services (collectively, the "Service").

By using the Service, you agree to the collection and use of information in accordance with this policy. If you do not agree with the terms of this policy, please do not access the Service.

2. Information We Collect

2.1 Personal Information

When you create an account, we may collect the following personal information:

• Email address
• Display name
• Profile picture (optional)
• Language preferences and learning goals

2.2 Usage Data

We automatically collect certain information when you access the Service, including:

• Device type, operating system, and browser information
• IP address and general location data
• Learning activity (words studied, time spent, progress metrics)
• App interaction data (features used, navigation patterns)

2.3 AI-Generated Content

Our AI systems generate personalized vocabulary lists and voice pronunciations. The inputs and outputs of these AI interactions may be temporarily stored to improve the quality and accuracy of our service. We do not use your personal learning data to train AI models shared with third parties.

3. How We Use Your Information

We use the collected information for the following purposes:

• To provide, maintain, and improve the Service
• To personalize your learning experience with AI-generated content
• To generate AI voice pronunciations tailored to your language level
• To track your learning progress and provide analytics
• To communicate with you about updates, features, and support
• To detect and prevent fraud, abuse, or security issues
• To comply with legal obligations

4. Data Sharing and Disclosure

We do not sell your personal information. We may share your information only in the following circumstances:

• Service Providers: With third-party vendors who assist us in operating the Service (hosting, analytics, AI processing), under strict data protection agreements.
• Legal Requirements: When required by law, court order, or governmental regulation.
• Business Transfers: In connection with a merger, acquisition, or sale of assets, with prior notice to you.
• With Your Consent: For any other purpose with your explicit consent.

5. Data Security

We implement industry-standard security measures to protect your personal information, including encryption in transit (TLS) and at rest, regular security audits, and access controls. However, no method of transmission or storage is 100% secure, and we cannot guarantee absolute security.

6. Data Retention

We retain your personal information for as long as your account is active or as needed to provide the Service. You may request deletion of your account and associated data at any time. Upon deletion, we will remove your personal data within 30 days, except where retention is required by law.

7. Your Rights

Depending on your jurisdiction, you may have the following rights:

• Access, correct, or delete your personal data
• Object to or restrict processing of your data
• Data portability — receive your data in a structured format
• Withdraw consent at any time
• Lodge a complaint with a supervisory authority

8. Children's Privacy

The Service is not intended for children under 13. We do not knowingly collect personal information from children under 13. If we become aware that we have collected such information, we will take steps to delete it promptly.

9. Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of any material changes by posting the new policy on this page and updating the "Last updated" date. Your continued use of the Service after changes constitutes acceptance of the revised policy.