PRAXIS SCIENCE LAB / ANDROID
Praxis Scholar — Privacy Policy
How Praxis Science Lab handles information for this Android app.
Effective date: 2026-09-15. This notice describes Android version 0.1.0 (1) and the configuration documented below.
Praxis Science Lab is the publishing brand used by Traian Anghel. For support or privacy questions, email traiananghel@gmail.com. Include the app name and version. Do not send passwords, medical records, private recordings or other sensitive information.
Information handled by the app
Expressions and statistics are processed on the device. Memory, settings and statistical data are saved locally. No app account, microphone, location, contact access or developer-operated calculation service is required.
Permissions, services and sharing
Internet access is used by the native advertising integration. Calculation content is not sent to a calculation server. Google services may process connection information, device identifiers, interactions and diagnostics according to their own policies: https://policies.google.com/privacy . Sample ads do not generate revenue, but can still involve network and device data. Applicable consent and privacy options are handled through Google UMP before requesting ads. A banner can be displayed only while Guide is open in the foreground. Leaving Guide removes it. Refusing personalized advertising does not restrict calculator functions. No payment SDK is included.
Retention and deletion
Clearing app storage or uninstalling removes private settings, memory and statistical data. Google controls retention of information processed by its advertising services.
Security
Private app files use Android application storage protections. No additional database-encryption guarantee is made. Keep your device protected and control access to files you export. There is no Praxis Science Lab account to delete for this app.
Support messages and external pages
If you contact us, we receive your email address and the information you choose to send. We use it to answer your request and resolve the issue, not for advertising. Correspondence remains only as needed for that purpose and any applicable legal obligations; you can request deletion. Our email provider processes messages under its own terms. We do not sell support correspondence.
Opening this policy or other external links sends ordinary connection information to the website or browser provider. See our website privacy notice. App-local data is not automatically included in those requests.
Your choices
You can clear local data and use the contact above to ask about support correspondence or request access, correction or deletion where applicable. We may need information to identify the relevant request. You may also contact your local data protection authority. Local app information is processed to provide the functions you use; support correspondence is processed to respond to your request.
Changes
We update this notice when app behavior or relevant practices change. The date and version above identify the policy you are reading.