Privacy Policy - ChemMix Pro
Last Updated: 14 July 2026
Developer: Areena Properties Private Limited
Contact: arenaprivateltd@gmail.com
Overview
ChemMix Pro is developed by Areena Properties Private Limited. This Privacy Policy explains how the app handles information when you use it. The app is designed to work completely offline, and this policy reflects that design.
Information We Collect
The app does not collect, store, transmit, or share any personal information.
No account creation, sign-up, or login is required.
No Internet permission is requested.
No network or server communication is performed.
No Firebase, analytics, advertising SDKs, or tracking tools are used.
The app does not access your contacts, camera, microphone, location, photos, or any other device data.
No information is ever sent outside your device.
Data Stored on Your Device
To provide features such as Calculation History, Favorites, and Theme selection, the app stores a small amount of information locally on your device using SharedPreferences.
The locally stored information includes:
Calculation history
Favorite items
Selected theme (Light, Dark, or System)
This information:
Remains only on your device.
Is never shared with us or any third party.
Can be deleted at any time from the app's Settings screen by using "Clear History & Favorites."
Is automatically removed when you uninstall the app.
Children's Privacy
The app does not knowingly collect information from anyone, including children under the age of 13. Since no information is collected, the app is suitable for general audiences, including students.
Third-Party Services
The app does not use any third-party services, SDKs, or APIs that collect user data.
The Share feature uses your device's built-in sharing menu only when you choose to share a calculation. We do not receive, store, or monitor anything you share.
Permissions
The app does not request any runtime permissions, including Camera, Location, Contacts, Storage, Microphone, or Internet.
Changes to This Policy
If this Privacy Policy is updated in the future, the latest version will be available with an updated "Last Updated" date.
Contact
Areena Properties Private Limited
Email: arenaprivateltd@gmail.com