With the "binApp", the proven teaching aids of the bin line are available in digital form. The "binApp" supports active engagement with the learning content regardless of time and place. The most important functions:– Creation and editing of individual notes, bookmarks, text markings and drawing elements– Full-text search across all teaching materials and within the open documents– Various supporting navigation elements with which the desired content can be selected quickly- Can be used on multiple devices and synchronization of data across all devices– Can be used online and offlineThe "binApp" is also available for Windows/Mac computers and for other tablet operating systems.