helpar is a powerful remote assistance template for developing intuitive communication and collaboration tools. It lets users easily incorporate one-to-one calls and enhance communication with synchronized touch transmission, bidirectional transfer of audio/video and predefined animations in AR. Annotations are synchronized in real time and may be stored in a knowledge database for a later use. The style of the app can be easily customized with either our online-editor or with CSS. Content (fonts, images, 3D models, etc.) can be comfortably uploaded through our intuitive user backend.