This app is designed to help users avoid unwanted calls by automatically rejecting calls from numbers not in their phone book. It is especially useful for avoiding spam calls and potential fraudsters.
KnownCalls works by blocking various types of unwanted calls, including telemarketers, anonymous or hidden numbers, robocalls, and other unknown numbers. It is a free app that does not provide tech support, but users can find answers to their questions through online resources and community forums.
One of the key benefits of KnownCalls is that it does not require an internet connection, ensuring the privacy of its users. It also stands out from other call blocker apps because it instantly rejects unknown callers and does not collect or send personal information.
The app is easy to use, with just one option to enable or disable blocking. It is recommended for anyone who wants to avoid calls from unknown numbers, including parents looking to protect their children, public figures who want to limit distractions, and seniors who may be vulnerable to scammers.
Overall, KnownCalls offers a unique combination of privacy protection, easy functionality, and availability. It is a free and effective way to avoid unwanted calls and make yourself a less attractive target for scammers over time.