Identify unknown callers and block reported spam calls for a secure experience

Latest Version

Version
Update
Jun 17, 2026
Developer
Category
Installs
10,000+

App APKs

Smart Caller ID: Show & Block APP

Smart Caller ID: Show & Block is a communication tool designed to help users manage calls more efficiently. The app provides caller identification, spam alerts, contact management, and number lookup features to help users recognize unknown callers before answering.

The Caller ID app provides a useful tool for contact management, caller identification, number lookup, and spam call alerts.

Features of Smart Caller ID: Show & Block
• Identify callers for incoming calls
• Receive spam alerts for numbers identified as potential spam or unwanted calls
• Manage a personal blacklist
• Search phone numbers to identify unknown callers before calling back
• Access recent search history for quick reference
• Your personal contacts remain private and are not shared or sold to third parties

⚠️Default Application Requirement
To provide the feature of caller identification and proactive spam filtering during incoming calls, our app requires configuration as the device's default Caller ID & Spam application. Without the default setting, the app cannot access the system events required to identify calls in real-time.

Permissions Disclosure
Caller ID - Call blocker app requires some device permissions for its functionality, notification, and service reliability. The permissions are:
READ_CONTACTS, WRITE_CONTACTS, READ_CALL_LOG, READ_PHONE_STATE, CALL_PHONE, ANSWER_PHONE_CALLS, and MANAGE_OWN_CALLS are used to support caller information, contact handling, call-related features, and user-requested calling functionality.
FOREGROUND_SERVICE, FOREGROUND_SERVICE_PHONE_CALL, and POST_NOTIFICATIONS help maintain active call services and notifications.
While ACCESS_NETWORK_STATE supports connectivity and service performance.
SYSTEM_ALERT_WINDOW is used for display calling-related overlays where supported.
These permissions are used only for app functionality and in accordance with applicable platform policies.

Disclaimer
Caller ID - Phone number lookup app is an independent utility developed to enhance the user’s calling experience. It is not affiliated with, endorsed by, or associated with any device manufacturer, mobile carrier, or official system application. Emergency calls are handled through the device’s default phone application to ensure reliability and user safety.
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