Mobile Technologies, Applications and Software Design Hango Splitting Bills Application by Den Klenkov Hango is an iOS app for splitting the bill in restaurants. In order to split the bill a user needs to scan a check, select people dinning with him at the moment, split items from a check between participants and receive the money back. Items are automatically recognized and splitting happens via a simple drag and drop gesture. Other participants of the dinner only need to confirm their order and pay the money back using a fingerprint scanner. The app design in lightweight, clean and focused on one primary task. Motion and animation is carefully used to support a user along the journey.