PresentationTube Recorder helps you to record and share quality video presentations in a new way. The video recorder allows you to narrate and annotate PowerPoint slides and computer screen and synchronize a variety of essential visual media, including webcam video, whiteboard, Web browser, and YouTube video.
AZ Screen Recorder is an app to record your presentation with audio narration and annotations in your Android mobile or tablet. The interface is simple and elegant. When you start it, you will find four icons in the center of the screen. From its settings, you can choose the video output quality or see interactions with the screen done during the recording.