Been using ViewCaller: Caller ID & Block for a couple months now. It’s basically an app that lets you see who’s calling before you pick up. Pretty solid if you’re into that kinda thing.
Here’s what you do: you can block annoying numbers, record calls, and even see info on unknown callers. And there’s also a cool SMS feature that scans texts for spam. And the caller ID works surprisingly well – it’s got a huge database of numbers.
Look, if you’re into call blocking and spam protection, you’ll probably like this. It’s not perfect – the ads can get kinda annoying if you don’t pay – but overall it does the job. Worth checking out.