Tellagami allows users to create and send 30-second animated videos without an account, though the free version has limited avatar features. It can be used in science classes for public policy explanations or persuasive videos and for student reflections across all classes. Videolicious creates short videos from user-selected clips and photos on iOS, but the free version is limited to 1 minute videos and requires an account. It can be used in math for problem-solving and in all subjects for group work and reflections. QR codes can be read by any platform for free without an account but creators may have fewer features or require logins. They have applications in language arts, CTE, and libraries. Aurasma demonstrates augmented reality on iOS