Privacy Policy

Privacy Policy
Effective Date: 22 Jun 26

This Privacy Policy explains how #Contact (the "App") handles, collects, and protects your information. By downloading and using the App, you agree to the data collection and usage practices described in this policy.

1. Local Data Processing & Core Functionality
To function as your device's Default Phone Handler, dialer, and contact manager, the App requires access to sensitive local data. The following information is processed strictly locally on your device and is never transmitted to our external servers:

- Contacts (READ_CONTACTS, WRITE_CONTACTS): We access your device's address book to allow you to view, add, edit, search, and organize your contacts within the App's interface.

- Call Logs (READ_CALL_LOG, WRITE_CALL_LOG): We access your call history to display your recent incoming, outgoing, and missed calls, and to allow you to manage or delete this history.

- Telephony & Calling (CALL_PHONE, ANSWER_PHONE_CALLS, MANAGE_OWN_CALLS, PROCESS_OUTGOING_CALLS, READ_PHONE_STATE): As your Default Phone Handler, the App uses these permissions to initiate outgoing calls, receive incoming calls, and provide a custom active calling screen.

- Camera (CAMERA): The App accesses your camera solely for scanning QR codes (such as digital contact cards) via our integrated ZXing library. Image processing occurs entirely locally on your device.

2. Third-Party Services and Network Data Collection
Because our App is integrated with network capabilities (INTERNET, ACCESS_NETWORK_STATE, ACCESS_WIFI_STATE), we utilize specific third-party services to serve advertisements, analyze usage, and monitor app stability.

Google Mobile Ads (AdMob)
We use the Google Mobile Ads SDK to serve advertisements and monetize the App.

The Google Mobile Ads SDK automatically collects and shares your device's IP address, user product interactions (such as app launches and taps), diagnostic information, and device or account identifiers.  

This data is utilized primarily for advertising, analytics, and fraud prevention purposes.  

To serve personalized advertisements, we request the Advertising ID permission.

Third parties may place and read cookies on your device's browser, or use web beacons and similar tracking technologies to collect information as a result of ad serving within the App.  

All user data collected by the Google Mobile Ads SDK is encrypted in transit using the Transport Layer Security (TLS) protocol.

User Control: Android ad ID collection is optional; you can reset or delete your ad ID at any time using the ad ID controls located within your Android settings menu.  


Google Firebase Services
We utilize Google Firebase SDKs to improve the App's user experience and technical stability:

Firebase Analytics: Collects anonymous app interaction data (such as page views, button taps, and general usage trends) to help us understand how users navigate the App.

Firebase Crashlytics & Performance: Automatically collects diagnostic information, including crash logs, app launch times, and energy usage, to help us monitor and fix performance issues.

Firebase Messaging (POST_NOTIFICATIONS): Used to deliver push notifications regarding app updates, features, or call-related services. You can opt out of these notifications via your device settings.

3. Other Required System Permissions
To ensure a seamless calling experience, the App utilizes several native Android permissions:

System Alerts & Background Processing (SYSTEM_ALERT_WINDOW, USE_FULL_SCREEN_INTENT, WAKE_LOCK): These permissions allow the App to display incoming call screens over other applications, wake the device when a call is received, and keep the screen active during a phone call.

Hardware Control (BLUETOOTH_CONNECT, VIBRATE): Used to route call audio automatically to connected Bluetooth devices (like headsets or car audio) and trigger haptic feedback/vibration during incoming calls.

Alarms (SCHEDULE_EXACT_ALARM): Used to provide accurate call reminder features and scheduled notifications within the App.

Device Boot (RECEIVE_BOOT_COMPLETED): Allows the App's background call-screening services to initialize automatically when you restart your device.

4. Data Security and Retention
We prioritize the security of your data. We utilize the Android Room database architecture (androidx.room) to securely store your App preferences, block lists, and favorites locally on your device.

Because your core telecommunications data (Contacts and Call Logs) is not stored on our servers, you retain full control over it. You may revoke our access to this data at any time by modifying the App's permissions in your device settings, or permanently remove our access by uninstalling the App.

5. Changes to This Privacy Policy
We may update this Privacy Policy periodically to reflect updates to our SDKs, changes in Google Play policies, or the addition of new features. We advise you to review this page periodically. Continued use of the App following any published updates indicates your acceptance of the revised policy.

6. Contact Us
For inquiries, privacy concerns, or feedback regarding the App's functionality, please interact with us via the developer contact information provided on our Google Play Store listing.

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