Contact ID: Block Spam Caller is a free Android app developed by Who Analytics. It falls under the category of Business & Productivity. This app aims to help users avoid annoying spam calls by automatically identifying spam, fraud, and robocalls before they pick up. It also offers the ability to filter unwanted calls.

One of the main features of Contact ID: Block Spam Caller is its spam call blocking capability, making it a leading solution for iPhone users. By enabling the spam identification and blocking feature in the settings, users can activate the spam filter. This filter provides instant notifications when an unwanted call comes in and offers real-time protection against automated calls, telemarketers, and scammers.

Another useful feature of this app is the ability to find the names of any caller. Users can enter any number to look up the name and other contact information associated with it. This can be helpful in identifying unknown callers and deciding whether or not to answer the call.

Overall, Contact ID: Block Spam Caller is a valuable tool for Android users who want to avoid spam calls and protect themselves from unwanted callers. With its spam identification and blocking features, as well as the ability to lookup caller names, this app provides a comprehensive solution for managing incoming calls.