Evap or no?

I took a test yesterday and it had a positive line only after about an hour. I took a test this morning and it showed negative I think, if someone could double check 😭 So my question is, which one is correct? I've never had an evap out of the tons of tests I've taken. The top test is from the dollar store and the bottom one is the cheapies from walmart. Could the dollar store ones be more sensitive? Or is it just an evap.

This was taken this morning: