Call Recorder Automatic - ACR

119

Quantum4u

3.63

214,090 reviews

10,000,000+
Downloads

Free

Auto Call Recorder, Caller ID, Voice Recorder, Backup & Restore

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3.63 · 214,090 reviews · 10,000,000+ downloads

Call Recorder Automatic – ACR automatically records calls in high-quality audio, includes True Caller ID, number lookup, a built-in voice recorder, and Google Drive backup. It ranks in the COMMUNICATION category across BR (#83), SE (#107), and IN (#153) and carries a strong rating from over 214041 ratings. Total downloads: 10,000,000+; recent downloads in 30 days: 16K.

Pros & Cons

Automatic, high-quality call recording for all calls
Integrated True Caller ID and spam protection
Number lookup and caller insights to identify unknown numbers
Backup and secure storage of recordings to Google Drive with password protection

Fewer built-in sharing and playback options than some rivals
Less emphasis on contacts integration and VOIP call support
Broad permission footprint may affect user trust; review privacy policy

About Call Recorder Automatic - ACR

Call Recorder Automatic - ACR is a communication app developed by Quantum4u.

Download Statistics

Call Recorder Automatic - ACR has been downloaded 29 million times. In the last 30 days, the app was downloaded 16 thousand times. It is ranked in the top 100 communication apps.

User Ratings

Call Recorder Automatic - ACR is rated 3.63 out of 5 stars. The rating is based on 210 thousand ratings.

App Information

Call Recorder Automatic - ACR is FREE to download. The APK download size is 44.01 MB. The latest version available is 119. The last update was on April 15, 2026.

Technical Requirements

Call Recorder Automatic - ACR requires Android 7.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play November 2015.

Description

Are you searching for a reliable Automatic Call Recorder & ACR App that can record your conversations without constant notifications, while keeping the process smooth and simple?

More data about Call Recorder Automatic - ACR

Price	Free to download
Total downloads	29 million
Recent downloads	16 thousand
Rating	3.63 based on 210 thousand ratings
Ranking	Highly ranked
Version	119
APK size	44.0 MB
Number of libraries	87
Designed for Android	7.0+
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Alternative downloads for the Call Recorder Automatic - ACR app

Call Recorder Automatic - ACR compared with similar apps

Common keywords of similar apps

True Id Simple Track Spam Built Https Web Acrquantum Backup Keeping Ensures Personal Simply Discussions Makes Hd Records Unlimited Protection Identify Calling Unknown Numbers Recorder Call Acr Automatic App Calls Caller Record Voice Recording Audio Feature Conversations Quality Important Notes Privacy Features Save Automatically High Device Easily Smart

Keywords missing from this app

Phone Recordings Talker Recorded Outgoing Incoming Auto Contact Share Contacts Easy Apps Play Listen Add Free Conversation List Access Support Delete Video Recent Lets Set Voip

Google Play Rating history and histogram

120K

19K

10K

8.4K

57K

Downloads over time

Call Recorder Automatic - ACR has been downloaded 29 million times. Over the past 30 days, it averaged 550 downloads per day.

Changelog of Call Recorder Automatic - ACR

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Developer information for Quantum4u

Quantum4u

feedback@quantum4u.in

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Comments on Call Recorder Automatic - ACR for Android

★★★★★ Bl Subash · Feb 1, 2026

Very good I don't have time BBA gd KKK

★☆☆☆☆ Satyam Karn · Feb 7, 2026

Very worst app, too much add, not working properly.

★☆☆☆☆ Alvin Perez · Jan 11, 2026

No sounds no recording No sounds not working

★☆☆☆☆ Robert Robertson · Jan 6, 2026

This is officially the worst app ever built by man! It drains your battery, lags the screen with ads, and worst of all, it can't even do it's main job: RECORD CALLS! How useless! I wish I can give it 0 stars. I don't recommend EVER installing anything from this "developer" again! 0 stars!

Google Play Rankings for Call Recorder Automatic - ACR

Top rankings

Rank	Country	Category	List
59	Sweden	Communication	Top Grossing
175	Canada	Communication	Top Grossing
137	Poland	Communication	Top Grossing
141	India	Communication	Top Grossing
171	Brazil	Communication	Top Grossing

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Ranking history in Sweden

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Technologies used by Call Recorder Automatic - ACR

Call Recorder Automatic - ACR is requesting 41 permissions and is using 87 libraries.

Permissions

Development tools

test access to protected storage

Your personal information

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

Your accounts

add or remove accounts

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, record audio, 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.CAPTURE_AUDIO_OUTPUT, android.permission.FOREGROUND_SERVICE, android.permission.FOREGROUND_SERVICE_MICROPHONE, android.permission.FOREGROUND_SERVICE_PHONE_CALL, android.permission.FOREGROUND_SERVICE_SPECIAL_USE, android.permission.MANAGE_OWN_CALLS, android.permission.POST_NOTIFICATIONS, android.permission.READ_MEDIA_AUDIO, android.permission.REQUEST_DELETE_PACKAGES, android.permission.STORAGE, android.telecom.action.CONFIGURE_PHONE_ACCOUNT, com.app.autocallrecorder.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION, 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.samsung.android.providers.context.permission.WRITE_USE_APP_FEATURE_SURVEY

Ad network libraries

AdMob

Facebook Audience Network Open Measurement Android Library Icon

Open Measurement AppLovin Android Library Icon

AppLovin

Pangle

Amazon Mobile Ads AppNext Android Library Icon

AppNext

CallDorado

Social libraries

Facebook

TikTok open SDK

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 Google Protocol Buffers Android Library Icon

Google Protocol Buffers Jetpack DataStore Android Library Icon

Jetpack DataStore 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 Jetpack Navigation Android Library Icon

Jetpack Navigation Lottie Android Library Icon

Lottie

AndroidX Privacy Sandbox Android Data Binding Android Library Icon

Android Data Binding Volley Android Library Icon

Volley

Kotlinx Serialization Android Library Icon

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Jetpack Compose Kotlin Parcelize Android Library Icon

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Joda

ByteDance APM Insight Apache Http Auth Android Library Icon

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ASM

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IAB TCF

juniversalchardet

Trust & Safety: The app requests a broad set of permissions including microphone, contacts, storage, and a range of network/advertising permissions. Privacy policy, terms and EULA are provided. Users should review permissions and use password protection and Google Drive backups to enhance safety.

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