Welcome to CS Master, a mobile application provided by Late Byte Labs (“we,” “us,” or “our”). This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our app and related services (the “App”). If you do not agree with this policy, please do not use the App.
• Account Information: If you create an account, we collect your email address and authentication details. If you sign in using Apple or Google, we receive basic profile data provided by those services.
• Learning & Progress Data: We collect data about your activity in the App, including categories selected, questions attempted, answers submitted, completion history, streaks, and performance metrics.
• Device & Diagnostics: We may collect device type, operating system, app version, language, country, crash reports, and performance diagnostics to maintain and improve the App.
• Push Notification Tokens: If you opt in to notifications, we collect a device token to send reminders or service-related updates.
• Subscription Metadata: If you purchase premium features, we receive limited purchase validation data such as product ID and subscription status. We do not collect or store your full payment details.
• Provide and Maintain the App: To operate core features such as question delivery, scoring, and progress tracking.
• Personalization: To tailor content, adjust difficulty, and improve your learning experience.
• Analytics & Improvements: To analyze usage, improve performance, and fix bugs.
• Security: To detect and prevent misuse, fraud, or unauthorized access.
• Communications: To send essential service updates and optional reminders you enable.
• Service Providers: We may share data with trusted vendors that provide hosting, authentication, analytics, crash reporting, and push notification services.
• Legal Compliance: We may disclose information if required by law or to protect rights and safety.
We do not sell your personal information.
We retain your data for as long as your account is active or as necessary to provide the App and comply with legal obligations. You may request deletion of your account and associated data at any time.
We use commercially reasonable technical and organizational measures to protect your information. However, no system can guarantee absolute security.
CS Master is intended for users aged 13 and older. We do not knowingly collect personal information from children under 13.
Your information may be processed in countries outside your country of residence. Where required, we implement appropriate safeguards.
You may request access to, correction of, or deletion of your data. You may also disable push notifications via device settings.
We may update this Privacy Policy from time to time. Continued use of the App after updates indicates acceptance of the revised policy.
If you have questions about this Privacy Policy, please contact us:
Late Byte Labs
Email: dominic.b.developer@gmail.com
By using CS Master, you acknowledge that you have read, understood, and agree to this Privacy Policy.