Privacy Policy

 Privacy Policy for MathPro 300 Calculator


Effective date: July 2026


AS Studio Jo built the MathPro 300 Calculator app as a scientific calculator app.


This Privacy Policy explains how the app handles user information.


Information Collection and Use


MathPro 300 Calculator does not require users to create an account or sign in.


The app does not collect, store, or share personal information such as name, email address, phone number, location, contacts, photos, messages, or personal files.


The app is designed to work as a calculator tool on the user's device.


In-App Purchases


MathPro 300 Calculator may offer an optional Pro unlock through Google Play Billing.


Payments are processed securely by Google Play.


AS Studio Jo does not collect or store payment card details or billing information.


App Data


The app may save simple local settings on the user's device, such as calculator mode, preferences, or Pro unlock status.


This information stays on the user's device and is not sent to AS Studio Jo servers.


Ads


The current version of MathPro 300 Calculator does not show ads.


If ads are added in a future update, this Privacy Policy and the Google Play Data Safety information will be updated.


Third-Party Services


The app may use Google Play services for app distribution and Google Play Billing for in-app purchases.


These services are provided by Google and may handle information according to Google's own privacy policies.


Children's Privacy


MathPro 300 Calculator is a general utility and educational tool.


The app does not knowingly collect personal information from children.


Security


Since the app does not collect personal information, no personal user data is stored on AS Studio Jo servers.


Changes to This Privacy Policy


AS Studio Jo may update this Privacy Policy from time to time.


Any changes will be posted on this page.


Contact Us


If you have any questions about this Privacy Policy, contact us at:


AS Studio Jo

Email: AS.Studio.Jo@gmail.com 

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