It says it was designed specifically for professionals, but it's way too basic to be of any use to any professional. There's no way to change any of the settings (fps, resolution, compression), so unless you're using exactly the configuration they have listed, it's worthless. And even if you are, you can't enter in exact sizes or times (for example, using a 128g ssd card, the closest I can get it by scrolling is 125.3 which means I have to approximate. Professionals generally prefer to deal in absolutes. It's frustrating that the makers of vis a vis or pocket dit haven't updated their apps to include the epic, scarlet, or Alexa because those are much better apps.