Are the test cards all the same? Does it matter which one I use on which day? Sarah Russell February 26, 2021 18:54 Updated You got it. All of our wellness test card are the same and can be used by anyone in our app. Related articles Taking Your First Wellness Card Test How should I dispose of my used strips? Isn't my hydration always going to be low if I'm testing first thing in the morning? How do I know when the test strip is sufficiently saturated? Are the recommendations after you scan the card free or do you have to pay for them?