
Call Blocker - Spam & Outgoing
Simplest outgoing and incoming call blocker in the store!
Applab Studios · studios.applab.callblocker
- Signature matches the Google Play version Details
At a glance
- Latest version
- v2.3.2 (33)
- Updated
- Sep 16, 2026 (22 days ago)
- APK size
- 30.5 MB
- Requires
- Android 10+ (API 29)
- CPU support
- x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
- Category
- Communication (app)
- Listed since
- Nov 14, 2021 (at least)
- Permissions
- 15 (1 sensitive)
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
Call Blocker - Spam & Outgoing is an app by Applab Studios in the Communication category, listed since at least November 2021. It includes native code for x86 32-bit, x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.
Since version 1.3.5, the APK grew from 15.4 MB to 30.5 MB. Since version 1.2.7, the minimum Android version rose from 5.0 to 10. It asks for 15 permissions, 1 of them sensitive: read contacts. Compared with version 1.3.5, it adds 1 new permission (“Read contacts”) and drops 3 (“Answer phone calls”, “Call phone” and “Read phone status and identity”). The app offers in-app purchases through Google Play and can read the advertising ID that ad and analytics services use.
What's new in v2.3.2
Description
From the listing uploaded by “appupdater”.
Version history
3 versions are listed, going back to v1.2.7. Since v2.3.2 it requires Android 10+.
Security & authenticity
Signing certificate
- Signature matches the Google Play version Checked by the source store on Sep 16, 2026.
- Certificate issued to “Applab Studios” This is the certificate of the Google Play version.
- Same certificate as the 2 other versions checked
Store checks and file details
- Developer signature verified Sep 16, 2026
- Validated against Google Play Sep 16, 2026
- Signed byCN=Muhammad Babar, OU=Android, O=Applab Studios, L=Rawalpindi, ST=Punjab, C=92
- Signing certificate (SHA-1)5F:A5:15:A4:AA:AF:7E:B1:56:2A:D8:0C:86:E5:B9:73:22:DD:F5:BB
- File MD551ae00f40f9bd854d483bc9fa22c1b9b
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (15)
Call Blocker - Spam & Outgoing requests 15 permissions, 1 of them sensitive.
- Read contacts Sensitive android.permission.READ_CONTACTS
- Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
- Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
- Access adservices topics android.permission.ACCESS_ADSERVICES_TOPICS
- Advertising ID com.google.android.gms.permission.AD_ID
- Control vibration android.permission.VIBRATE
- Full network access android.permission.INTERNET
- Google Play license check com.android.vending.CHECK_LICENSE
- In-app purchases (Google Play Billing) com.android.vending.BILLING
- Internal broadcast protection (app-defined) studios.applab.callblocker.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Run foreground services android.permission.FOREGROUND_SERVICE
- Show notifications android.permission.POST_NOTIFICATIONS
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Basic touch input android.hardware.faketouch
- Portrait screen android.hardware.screen.portrait
- Wi-Fi android.hardware.wifi
Call Blocker - Spam & Outgoing APK: questions and answers
Is there a version of Call Blocker - Spam & Outgoing for older Android phones?
The current version needs Android 10 or later. Version 1.3.5 is the newest listed build that installs on Android 6.0 and later. Get version 1.3.5 · All versions
Can I install this APK over the version I already have?
Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.
Is Call Blocker - Spam & Outgoing free?
The APK is free to download, but the app offers in-app purchases through Google Play.
Is the Call Blocker - Spam & Outgoing APK safe?
No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is 51ae00f40f9bd854d483bc9fa22c1b9b.