ViewCaller: Caller ID

ViewCaller is a caller ID and spam-blocking app designed to help you identify unknown numbers and avoid unwanted calls. Its crowdsourced database includes more than 100 million phone IDs, supporting caller verification, reverse phone lookup, international number searches, and smart call history search.

The app offers real-time spam, fraud, and robocall detection, customizable number and area-code blocking, and privacy-focused controls. With an easy-to-use interface and regularly updated caller information, ViewCaller helps you screen calls, block disruptions, and manage communication with greater confidence.