Downloading a "Mod" (modified) APK from unofficial sources carries significant risks:
: You will not receive official updates or security patches from the Google Play Store. Recommended Action Calls Blacklist - Call Blocker - Apps on Google Play Download Calls Blacklist PRO build 430 Mod apk
: Modded versions can be unstable, causing the app to crash or fail to block calls correctly on newer Android updates. Downloading a "Mod" (modified) APK from unofficial sources
The PRO version, including build 430, offers several advantages over the free version: including build 430