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Get StartedCall Blocker - Block Numbers app analytics for February 3
Call Blocker - Block Numbers
- Glad Appvestor
- Google Play Store
- Free
- Communication
Spam Call Blocker, Call Filter and Caller id in a single app free app - CallMaster.
CallMaster blocks spam calls and the following types of flagged calls from our database: block spam calls, block robocalls, spam likely, scam call blocker, and potential fraud calls. After call screen enables you to instantly block any unwanted callers or unknown numbers.
Key Features:
★ Spam Call Blocker
★ After call menu for instant number blocking
★ Call Filter
★ Block unknown callers
★ Telemarketing, spam and robocall blocker
★ Call Filter from blacklist on your device.
★ Block calls from our extensive spam database.
★ Caller ID
With CallMaster you can block spam calls, phone numbers and contacts
from your phone book or dialer.
CallMaster uses accessibility capabilities to control volume keys on your device. The app does not collect and does not send any kind of information. We also use "draw over other apps" permission to display Spam Warning in real-time
Thank you for using Caller ID, Call Blocker - CallMaster
Call Blocker - Block Numbers Usage Rank
The usage rank is based on Similarweb's algorithm that calculates current installs and active users over a 28-day period.
All Categories in
United States#9,507
Communication in
United States#346
Users Interests & Top Categories
Top categories and apps used by Call Blocker - Block Numbers users
Top categories
Affinity
Top apps within the category
More apps
16%
14%
10%
10%
Top Competitors & Alternative Apps
Apps with a high probability of being used by the same users, from the same store.
Should I Answer?
Hiya: Spam Blocker & Caller ID
Callfilter.app
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Call Blocker - Block Numbers VS. February 3, 2026