Question
What is an app to alert of scams on mobile devices?
Answer
There are many apps in the App Store. Some are free, some cost. A few of the products are hiya, Truecaller, PrivacyStar, and many others. Find the one that looks best for you by reading through the reviews and knowing which features you want.
Also, on your landline, there is a service called nomorobo, that operates similar blocking services on traditional landlines.
