Smart Caller ID - Call Blocker

32.0

Quantum4u

4.26

89,318 reviews

10,000,000+
Downloads

Free

Caller ID, spam call detection & call blocker for unknown number like Robokiller

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About Smart Caller ID - Call Blocker

Smart Caller ID - Call Blocker is a communication app developed by Quantum4u.

Download Statistics

Smart Caller ID - Call Blocker has been downloaded 12 million times. In the last 30 days, the app was downloaded 4.1 thousand times.

User Ratings

Smart Caller ID - Call Blocker is rated 4.26 out of 5 stars. The rating is based on 89 thousand ratings.

App Information

Smart Caller ID - Call Blocker is FREE to download. The APK download size is 36.27 MB. The latest version available is 32.0. The last update was on February 3, 2026.

Technical Requirements

Smart Caller ID - Call Blocker requires Android 6.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play April 2018.

Description

Smart Caller ID - Call Blocker is a powerful caller ID and spam call blocker app designed to identify unknown callers or your true callers, detect spam calls, and block unwanted numbers in real time.

More data about Smart Caller ID - Call Blocker

Price	Free to download
Total downloads	12 million
Recent downloads	4.1 thousand
Rating	4.26 based on 89 thousand ratings
Ranking	Not ranked
Version	32.0
APK size	36.3 MB
Number of libraries	74
Designed for Android	6.0+
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Alternative downloads for the Smart Caller ID - Call Blocker app

Smart Caller ID - Call Blocker compared with similar apps

Common keywords of similar apps

Robokiller Telephone Detection Community United States Info Report Share Https Web Callerid Based Labels Avoid Telemarketing Instant Management Information Call App Caller Spam Calls Id Phone Blocker Numbers Callers Smart Unknown True Identify Incoming Manage Number Unwanted Real Time Identification Blocking Block Calling Details History Log Control Helps Scam

Keywords missing from this app

Contacts Lookup Dialer Contact Search Strong Experience Robocalls Sms Messages Called Features Instantly Answer Automatically Protection Fraud Screen Reverse Users

Google Play Rating history and histogram

63K

6.2K

7.1K

Downloads over time

Smart Caller ID - Call Blocker has been downloaded 12 million times. Over the past 30 days, it averaged 140 downloads per day.

Changelog of Smart Caller ID - Call Blocker

Show changelog

Developer information for Quantum4u

Quantum4u

feedback@quantum4u.in

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Comments on Smart Caller ID - Call Blocker for Android

★★★★★ Prateek Tiwari · Jun 19, 2024

To Good With Safety Reasons & Outher All Caller's Detail's...........

★★★★★ Sello Mlambo · Nov 18, 2025

This it's the best app it made my life to be easier and better ❤️❤️ I love it

★★★★★ Emmanuel Onum · Jan 11, 2025

Infact this's the app it really works like margic

★☆☆☆☆ Woxxin Solution · May 16, 2024

Fake app doesn't work at all... Google should take strict action against this type of developers

★☆☆☆☆ SKILLS MATTER · Mar 24, 2025

STARTING GIRL PICTURE & AD IS SO IRRITATING

Google Play Rankings for Smart Caller ID - Call Blocker

This app is not ranked

Technologies used by Smart Caller ID - Call Blocker

Smart Caller ID - Call Blocker is requesting 35 permissions and is using 74 libraries.

Permissions

Development tools

test access to protected storage

Your personal information

read call log, read your contacts, modify your contacts

Services that cost you money

directly call phone numbers

Network communication

view network connections, view Wi-Fi connections, full network access, Google Play billing service, receive data from Internet

Storage

modify or delete the contents of your USB storage

Phone calls

modify phone state, read phone status and identity

Hardware controls

change your audio settings, control vibration

System tools

run at startup, draw over other apps, prevent phone from sleeping

Extra

android.permission.ACCESS_ADSERVICES_AD_ID, android.permission.ACCESS_ADSERVICES_ATTRIBUTION, android.permission.ACCESS_ADSERVICES_TOPICS, android.permission.ACCESS_NOTIFICATION_POLICY, android.permission.ANSWER_PHONE_CALLS, android.permission.BATTERY_STATS, android.permission.FOREGROUND_SERVICE, android.permission.FOREGROUND_SERVICE_PHONE_CALL, android.permission.MANAGE_OWN_CALLS, android.permission.POST_NOTIFICATIONS, android.permission.REQUEST_DELETE_PACKAGES, android.telecom.action.CONFIGURE_PHONE_ACCOUNT, com.applovin.array.apphub.permission.BIND_APPHUB_SERVICE, com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE, com.google.android.gms.permission.AD_ID, com.quantum.callerid.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION, com.samsung.android.providers.context.permission.WRITE_USE_APP_FEATURE_SURVEY

Ad network libraries

AdMob

Facebook Audience Network Open Measurement Android Library Icon

Open Measurement Unity Ads Android Library Icon

Unity Ads

AppLovin

Ironsource AppNext Android Library Icon

AppNext

CallDorado

Social libraries

Facebook

Development tools

Android Jetpack core

Android Architecture Components

Android Jetpack VersionedParcelable Android Jetpack Annotations Android Library Icon

Android Jetpack Annotations Firebase Android Library Icon

Firebase

Android Jetpack Widgets Android Jetpack AppCompat Android Library Icon

Android Jetpack AppCompat AndroidX Activity Android Library Icon

AndroidX Activity Android Activity Saved State Android Library Icon

Android Activity Saved State AndroidX Loader Android Library Icon

AndroidX Loader Android Jetpack Media Android Library Icon

Android Jetpack Media Google Cloud Messaging (GCM) Android Library Icon

Google Cloud Messaging (GCM)

Android Transition Support Library Kotlin Android Library Icon

Kotlin

Android Support Library collections

Android Support VectorDrawable

AndroidX Legacy: Support Library core utils AndroidX Cursor Adapter Android Library Icon

AndroidX Cursor Adapter AndroidX App Startup Android Library Icon

AndroidX App Startup

AndroidX Local Broadcast Manager Google gson Android Library Icon

Google gson

Android Support Library Print

Android Support Library Document File

AndroidX Legacy: Support Library core UI Android WorkManager Android Library Icon

Android WorkManager AndroidX Widget ViewPager2 Android Library Icon

AndroidX Widget ViewPager2

Android Support Library Async Layout Inflater Okio Android Library Icon

Okio

AndroidX Emoji / Emoji2 AndroidX Concurrent Futures Android Library Icon

AndroidX Concurrent Futures JetBrains Annotations Android Library Icon

JetBrains Annotations IntelliJ IDEA Android Library Icon

IntelliJ IDEA AndroidX Tracing Android Library Icon

AndroidX Tracing Glide Android Library Icon

Glide

AndroidX SQLite AndroidX Multi-Dex Library Android Library Icon

AndroidX Multi-Dex Library AndroidX ExifInterface Android Library Icon

AndroidX ExifInterface AndroidX ProfileInstaller Android Library Icon

AndroidX ProfileInstaller Chromium Android Library Icon

Chromium

AndroidX DynamicAnimation Google ZXing Android Library Icon

Google ZXing Google Guava Android Library Icon

Google Guava AndroidX Inspection Android Library Icon

AndroidX Inspection AndroidX WebKit Android Library Icon

AndroidX WebKit Retrofit Android Library Icon

Retrofit

AndroidX Resource Inspection Picasso Android Library Icon

Picasso

AndroidX Preference Jetpack WindowManager Android Library Icon

Jetpack WindowManager Android View Binding Android Library Icon

Android View Binding BoltsFramework Android Library Icon

BoltsFramework The Checker Framework Android Library Icon

The Checker Framework Lottie Android Library Icon

Lottie

AndroidX Privacy Sandbox Android Data Binding Android Library Icon

Android Data Binding Volley Android Library Icon

Volley

Kotlin Parcelize MPAndroidChart Android Library Icon

MPAndroidChart ASM Android Library Icon

ASM

Android GIF Drawable Intuit SDP/SSP Android Library Icon

Intuit SDP/SSP Circle Indicator Android Library Icon

Circle Indicator Calligraphy / ViewPump Android Library Icon

Calligraphy / ViewPump Yarolegovich UI Libraries Android Library Icon

Yarolegovich UI Libraries WheelPicker Android Library Icon

WheelPicker

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