This Privacy Policy explains how Calculator: Simple Calculator (“the App”, “we”, “our”, “us”) collects, uses, and protects user information.
Our goal is to be transparent and ensure your data is protected.
Because the app uses Firebase, third-party ads, network libraries, and caller ID SDK, it may collect certain technical and device-related information. Below is a clear breakdown.
The following data may be collected automatically:
Collected via: Firebase Analytics, Firebase Performance, Retrofit/OkHttp networking, Ads SDKs
Device model, OS version
App version, usage data
Crash logs and performance metrics
IP address (for ads, analytics, and networking)
Collected via: Google Play Services Ads
Advertising ID
Interaction with ads
Approximate location (coarse, for ad relevance)
Collected via: Firebase Cloud Messaging
Token for delivering notifications
App open events triggered by notifications
Collected via: Firebase Crashlytics
Device state during crash
Error logs
App activity related to a crash
Collected via: Firebase Remote Config
Anonymous app usage behavior to optimize in-app features
Library: com.github.ogmediaapps18:callerid
Depending on the SDK behavior, it may access:
Incoming call state
Phone state for caller identification
Network status for fetching caller details
No contact list is collected unless explicitly required by the SDK (your permissions do NOT request CONTACTS, so you are safe).
Your manifest includes the following permissions:
Used to detect incoming calls and enable caller ID functionality.
Used to show notifications on Android 13+.
Used to display overlays such as Caller ID popups.
Allows the user to enable screen overlay features.
Required for:
Firebase services
Ads
Network requests via Retrofit/OkHttp
Updating configurations
Caller ID API lookups
Used to run caller-related or notification-related services in the foreground when needed.
We use collected information for:
App functionality (calculator, caller ID overlay, notifications)
Improving performance
Fixing crashes and bugs
Delivering personalized or non-personalized ads
Sending important notifications
Ensuring reliable caller detection
Your app integrates the following third-party services, which may collect data independently:
Analytics
Crashlytics
Messaging
Performance
Remote Config
Provides ads and measures ad performance
Used for caller identification and overlays
Retrofit
OkHttp
Gson
(Lottie, Glide, Shimmer, SlidingUpPanel, etc.)
— These do not collect personal data.
Each third party may have its own privacy policy.
We do not sell personal information.
All data is stored securely by trusted third-party providers (Firebase, Google).
Only necessary and minimal data is collected.
Data transmission uses encrypted HTTPS connections.
Our app is not directed to children under 13.
We do not knowingly collect any personal information from children.
We do not sell or rent user data.
Data may be shared only with:
Google Firebase services
Google Ads
Caller ID SDK provider
Legally required entities (if mandated by authorities)
Disable notifications
Deny overlay permission
Reset Advertising ID
Opt-out of personalized ads via your Google account
Disable phone-state permission (“Caller ID” features will not work)
We may update this policy periodically.
Any change will be posted with an updated “Last Updated” date.
If you have any questions or concerns about this Privacy Policy, contact us:
Email: winstonmedia16@gmail.com