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 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 conveniently uploaded through our intuitive user back end.