Call Blocker
Call Blocker Summary
Call Blocker is a ad-supported Android app in Business by AndroidRock. Released in Aug 2015 (10 years ago). It has about 13.5M+ installs and 268.9K ratings with a 4.57★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 59.3K monthly active users and generates around $<10K monthly revenue (0% IAP / 100% ads). Store metadata: updated Sep 24, 2025, version 168.
Recent activity: 2.6K installs this week (16.7K over 4 weeks) showing steady growth , and 29 new ratings this week View trends →
Advertising: AppGoblin detected 1.00 monetized ad creatives shown inside the app.
Data tracking: SDKs and third-party integrations were last analyzed on Feb 24, 2026. The app's network data flows (API traffic to/from the app and its SDKs) were last crawled on Dec 21, 2025.
Store info: Last updated on Google Play on Sep 24, 2025 (version 168).
Call Blocker was last scanned for SDKs 2026-02-24. Below is the overview of third party companies detected in the app. The full list of raw SDKs, app permissions and unknown SDKs is available here.
AdMob
Google
AppLovin
Facebook
Kotlin
Firebase4.57★
Ratings: 268.9K
Screenshots
App Description
Reject unwanted calls for you!
Call Blocker can reject unwanted calls automatically. If you have been annoyed by spam calls from salesman, or if you want to reject calls from anyone, you can just add the number to blacklist and let Call Blocker do the job. This app is light-weighted and stable, cost very little memory and CPU resources.
Features：
1. Blacklist, add numbers to blacklist to block
2. Whitelist, add numbers that don't need to block to whitelist
3. Record logs of rejected numbers
4. Block modes:
*Block Blacklist
*Allow whitelist(Block calls that is not in whitelist)
*Block unknown(Block calls that is not in contacts)
*Block all calls