ICQ - Video Call, Chat and Voice for iOS

ICQ: Messenger Video Calling is a free application designed for social networking, enabling users to engage in text messaging, voice, and video calls. Initially focused on messaging, it has expanded to include features like file sharing and a unique identification system known as the Universal Internet Number (UIN). This allows users to connect through their UIN instead of traditional methods such as phone numbers. The application also supports a variety of multimedia content sharing, enhancing user interaction through its diverse features.

Key features of ICQ include real-time instant messaging, group chat capabilities, and a rich collection of stickers and emojis to personalize conversations. Users benefit from end-to-end encryption for messages, ensuring privacy and security in their communications. The app allows users to manage their privacy settings, controlling who can contact them. Despite its extensive capabilities, ICQ has experienced a decline in popularity over the years, which may influence its user base.