Calls Blacklist - Call Blocker

40.9M installs
820.8K ratings
1.8M monthly active users
$>1M monthly revenue est.
IAP 94% · Ad 6%
Install Trends
Weekly +18.8K
Steady
Monthly +78.6K
Steady

Data calls made by Calls Blacklist - Call Blocker

Overview of network connections made by Calls Blacklist - Call Blocker during the first 60 seconds after installation.

Calls Blacklist - Call Blocker contacted 2 different domains within the first minute of opening. This data was collected from 3 independent scans We identified 0 ad creatives being loaded, confirming active ad monetization. across servers in 🇺🇸, providing transparency into the app's actual network behavior and data sharing practices.

Scan Runs

3

Unique Domains

2

Ad Creatives Found

0

Countries

🇺🇸

APIs
February 4, 2026 at 01:43:33
Firebase

firebase-settings.crashlytics.com/spi/v2

🇺🇸 Google LLC

Request:

Response: application/json

February 4, 2026 at 01:43:33
Firebase

firebaseinstallations.googleapis.com/v1/p...

🇺🇸 Google LLC

Request: application/json

Response: application/json

February 4, 2026 at 01:43:33
Firebase

firebase-settings.crashlytics.com/spi/v2

🇺🇸 Google LLC

Request:

Response: application/json

February 4, 2026 at 01:44:26
Firebase

firebaselogging-pa.googleapis.com/v1/firelog

🇺🇸 Google LLC

Request: application/json

Response: application/json

June 7, 2025 at 05:18:13
Firebase

android.googleapis.com/auth/devicekey

🇺🇸 GOOGLE

Request: application/x-protobuf

Response: text/html

June 7, 2025 at 05:18:34
Firebase

firebaselogging-pa.googleapis.com/v1/firelog

🇺🇸 GOOGLE

Request: application/json

Response: application/json

October 6, 2025 at 01:13:30
Firebase

android.googleapis.com/auth/devicekey

🇺🇸 GOOGLE

Request: application/x-protobuf

Response: text/html

October 6, 2025 at 01:13:31
Firebase

www.googleapis.com/androidantiabuse/v1

🇺🇸 GOOGLE

Request: application/x-protobuf

Response: application/x-protobuf

October 6, 2025 at 01:13:31
Firebase

www.googleapis.com/androidantiabuse/v1

🇺🇸 GOOGLE

Request: application/x-protobuf

Response: application/x-protobuf

October 6, 2025 at 01:13:34
Firebase

www.googleapis.com/androidcheck/v1

🇺🇸 GOOGLE

Request: application/x-protobuf

Response: application/x-protobuf

October 6, 2025 at 01:13:34
Firebase

www.googleapis.com/androidantiabuse/v1

🇺🇸 GOOGLE

Request: application/x-protobuf

Response: application/x-protobuf

October 6, 2025 at 01:13:49
Firebase

firebase-settings.crashlytics.com/spi/v2

🇺🇸 GOOGLE

Request:

Response: application/json

October 6, 2025 at 01:13:50
Firebase

firebaseinstallations.googleapis.com/v1/p...

🇺🇸 GOOGLE

Request: application/json

Response: application/json

October 6, 2025 at 01:13:50
Firebase

firebase-settings.crashlytics.com/spi/v2

🇺🇸 GOOGLE

Request:

Response: application/json

October 6, 2025 at 01:14:30
Firebase

play.googleapis.com/play/log

🇺🇸 GOOGLE

Request:

Response: text/plain

October 6, 2025 at 01:14:30
Firebase

play.googleapis.com/play/log

🇺🇸 GOOGLE

Request: application/x-gzip

Response: text/plain

October 6, 2025 at 01:14:44
Firebase

firebaselogging-pa.googleapis.com/v1/firelog

🇺🇸 GOOGLE

Request: application/json

Response: application/json

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