No watermarks. Provide record quality options. Record at full screen resolution. To stop recording, shake your device or touch the app notification icon. Record audio from the mic and mixed into the screencast video automatically. Support to view, delete, and share video on Youtube, Drive, Dropbox, or Facebook. Provide countdown timer, is there something you have to prepare before recording. Don't worry, the countdown timer will wait until you are ready to start and snap at the moment you want.