Caller Id, Phone Dialer, and SMS blocker is a great tool to block unwanted calls and text messages. The app works with your phone's default SMS app, which you can access by tapping on your phone's home screen.

You can block numbers, send to voicemail, or send to a text message. You can also report spam calls to the authorities, so they can be shut down.

You can also block calls from specific numbers. Just tap on the number you want to block, and then tap on the "Block" button.

The app has an integrated dialer. It works like a phone directory, where you can search for a number and then call or text it.

The app can work with any phone, even without an internet connection. It doesn't need the internet to work.

It's a very simple and easy-to-use app.