App is useless for the user
As far as I can tell this app is simply here to retrieve your email address so they can email you the report. It’s useless as a data record because the sample numbers will change in the app once they email you the report. You will have no way of knowing which samples belong to which reports. 2 stars because if you keep your own records then there’s nothing wrong with this app. Just don’t rely on it for sample information.