This privacy policy applies to the Student OS app for mobile devices, together with any related services operated by RH Rayhan (collectively, the "Application"). RH Rayhan is hereby referred to as the "Service Provider".
The Application collects information when you download and use it. This information may include information such as:
For a better experience while using the Application, the Service Provider may require you to provide certain personally identifiable information, including but not limited to Name, Email address, Profile picture, App Usage Data, Device ID. The information the Service Provider requests will be retained and used as described in this privacy policy.
To provide core study-focused functionalities, the Application requires certain sensitive Android permissions. We are highly transparent about their usage:
PACKAGE_USAGE_STATS & QUERY_ALL_PACKAGES): The Application includes a "Deep Focus" feature designed to help you concentrate by blocking distracting apps. To do this, it requires access to your app usage statistics. Please Note: This data is processed strictly locally on your device. The Service Provider does not transmit, store, or share your app usage history, list of installed apps, or browsing habits with any servers or third parties.SYSTEM_ALERT_WINDOW): We require permission to draw over other apps to display a floating timer bubble, allowing you to track your study sessions while using other educational apps.SCHEDULE_EXACT_ALARM, FOREGROUND_SERVICE): The Application uses exact alarms and foreground services to run focus timers flawlessly in the background, send timely study/exam reminders, and keep the timer active even if the screen is off.The Application uses Artificial Intelligence (AI) technologies to enhance user experience and provide certain features. The AI components may process user data to deliver personalized content, recommendations, or automated functionalities. All AI processing is performed in accordance with this privacy policy and applicable laws.
Only aggregated, anonymized data is periodically transmitted to external services to aid the Service Provider in improving the Application and their service. The Service Provider may share your information with third parties in the ways that are described in this privacy statement.
Please note that the Application utilizes third-party services that have their own Privacy Policy about handling data. Below are the links to the Privacy Policy of the third-party service providers used by the Application:
The Service Provider retains personal data based on its necessity for the stated purposes. You may request access to, correction of, or deletion of your personal data held by the Service Provider.
Data Deletion: You can request deletion of your personal data or account directly from within the Application settings or by contacting the Service Provider at rhrayhan2025@gmail.com. Upon verification of your identity, the Service Provider will delete your personal data from its systems (including Firebase databases), except where retention is required for legal compliance or legitimate business purposes.
The Application is not intended for children under 13 years of age. The Service Provider does not knowingly collect personally identifiable information from children under 13 years of age. In the event the Service Provider discovers that a child has provided personal information, it will immediately be deleted from their servers. If you are a parent or guardian and you are aware that your child has provided personal information, please contact the Service Provider (rhrayhan2025@gmail.com).
The Service Provider is concerned about safeguarding the confidentiality of your information. The Service Provider provides physical, electronic, and procedural safeguards to protect information the Service Provider processes and maintains.
The Service Provider may update this Privacy Policy from time to time. The Service Provider will notify you of material changes by posting the updated Privacy Policy with an effective date. This privacy policy is effective as of 2026-07-24.
If you have any questions regarding privacy while using the Application, or have questions about the practices, please contact the Service Provider via email at rhrayhan2025@gmail.com.