Is Walgreens pink dye more sensitive than FRER?

Maggie • Mama of one beautiful seven year old⭐️🌸 *2 👼 *. 🌈⭐️🥰 expecting our 🌈 12.03.20

I got a pink line on Walgreens pink dye this am, i think a faint line on FRER. Going to test again tmrw to be sure.