2025-08-25 00:00:00 Working together with an EVVR controller, EVVR App helps you to manage your home automation systems intuitively, connects all your smart-home devices, and makes them work together in one app. EVVR App runs smart home control completely locally with professional and secure data protection, ensuring unparalleled user privacy for various automation scenarios such as homes and commercial usages. *EVVR App must be working with an EVVR controller.