Call Blocker
Call Blocker Summary
Call Blocker is a ad-supported Android app in the Business category, developed by AndroidRock. First released 10 years ago(Aug 2015), the app has accumulated 13.5M+ total installs and 268.8K ratings with a 4.28★ (good) average rating.
Recent activity: 3.9K installs this week (17.8K over 4 weeks) showing steady growth , and 33 new ratings this week (236 over 4 weeks) with stable momentum. View trends →
Advertising: The app has been identified as showing monetized advertisements based on detected ad network creatives.
Data tracking: SDKs and third-party integrations were last analyzed on Jan 24, 2026. The app's network data flows (API traffic to/from the app and its SDKs) were last crawled on Aug 22, 2025.
Store info: Last updated on Google Play on Sep 24, 2025 (version 168).
Call Blocker was last scanned for SDKs 2026-01-24. 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
Firebase4.28★
Ratings: 268.8K
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