CallApp

Automatically identify calls from spammers, telemarketers, unknown, and unwanted numbers.

Software · callapp.com

Open CallApp in AirStack

What CallApp’s own pages say

What it says it doesAutomatically identify calls from spammers, telemarketers, unknown, and unwanted numbers. callapp.com
Free planYes callapp.com
Customers (their claim)25 million users worldwide callapp.com

Each value is a quote AirStack found on the product’s own pages, read 2026-11-05. A missing field means AirStack has not found it on its pages.