The best video conferencing apps are those that offer high-quality video and audio, reliable connections, collaboration features, and ease of use. The top five apps are Zoom, Google Meet, Microsoft Teams, Webex Meetings, and Jitsi. Zoom excels with its reliable large video calls, collaboration features, and AI assistant, while Google Meet is ideal for Google Workspace users with deep integration with other Google apps. Microsoft Teams combines team chat and video conferencing seamlessly, with great video quality and robust collaboration features. Webex Meetings offers excellent video quality and collaborative features like whiteboarding and document annotation, but can be expensive for large organizations. Jitsi is a lightweight option that's free and open source, with good video quality and integrations available. Ultimately, the best app depends on individual needs and existing software subscriptions.