Rustom Studio ("we," "our," or "us") operates the Calculator mobile application ("App"). This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our App.
If you do not agree with the terms of this Privacy Policy, please do not use the App.
When you use the App, we may automatically collect certain information, including:
Device information (device model, operating system version, device identifiers)
App usage information
Crash reports and diagnostic data
Performance and analytics data
Advertising identifiers (such as Google Advertising ID)
Network and connection information
If you grant permission, the App may send notifications related to app functionality, updates, or important information.
The App may use caller identification functionality through third-party services. Depending on the features used, information related to incoming calls may be processed to provide caller identification and spam detection services. Such processing is performed in accordance with applicable laws and third-party provider policies.
We use collected information to:
Provide and maintain the App
Improve app functionality and user experience
Analyze app usage and performance
Fix bugs and technical issues
Deliver relevant advertisements
Configure and personalize app features
Send notifications when permitted by the user
Prevent fraud, abuse, and security issues
The App may use third-party services that collect information in accordance with their own privacy policies, including:
Google AdMob
Google Firebase Analytics
Firebase Crashlytics
Firebase Cloud Messaging (FCM)
Firebase Remote Config
Firebase Performance Monitoring
Google Play Services
Caller ID Service Provider
Retrofit and related networking services
These third parties may collect, process, and store information according to their respective privacy policies.
The App may display advertisements provided by Google AdMob and other advertising partners. Advertising providers may use device identifiers and similar technologies to deliver and measure advertisements.
You can learn more about Google's advertising practices through Google's privacy resources.
We do not sell your personal information.
We may share information with:
Service providers that support App operations
Analytics and advertising partners
Legal authorities when required by law
Business successors in the event of a merger, acquisition, or sale of assets
We implement reasonable security measures designed to protect information collected through the App. However, no method of electronic transmission or storage is completely secure, and we cannot guarantee absolute security.
The App is not directed to children under the age of 13. We do not knowingly collect personal information from children under 13.
If you believe a child has provided personal information, please contact us so appropriate action can be taken.
Depending on your location and applicable laws, you may have rights regarding your personal information, including:
Access to your information
Correction of inaccurate information
Deletion of information
Restriction of processing
Objection to certain processing activities
To exercise these rights, please contact us.
The App may request permissions including:
Internet access
Network state access
Wi-Fi state access
Notification permission
Phone state access
Overlay (draw over other apps) permission
Foreground service permissions
These permissions are used solely to provide app features and functionality.
We may update this Privacy Policy from time to time. Changes become effective when the updated Privacy Policy is posted within the App or on an associated website.
If you have any questions about this Privacy Policy, please contact:
Rustom Studio
Email: rustomstudio332@gmail.com
By using the App, you acknowledge that you have read and understood this Privacy Policy.