9.6
Nov 25, 2025 · seen Sep 29, 2026
Call Blocker - Block Numbers is a communication app by Glad Appvestor with 10,000,000+ downloads (about 16M estimated). +340 installs in the last 7 days. Rated 3.9 from 178K ratings. Released Nov 19, 2020. Install growth, rank history, SDKs and ad networks.
From the store listing: “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…”