I didn t want to carry a separate remote or Bluetooth pedal, and scrolling manually kept making me look away from the camera.VoiceScroll uses on-device speech recognition to follow your position in the script and adjust the scroll speed. It works offline and doesn t require an account. Speech and scripts stay on the device.Scripts up to 300 characters are free. Longer scripts require a one-time purchase; there s no subscription. It s available on iOS and Android and currently supports 22 languages.I m happy to go into more detail about how the script matching works.