Glow users VS Fertility friends

Brittney

Someone please help..I’ve heard fertility friend is more accurate for <a href="https://play.google.com/store/apps/details?id=com.glow.android">tracking ovulation</a> but I do not understand the chart?! Does this mean I’m ovulating now? I suffer from mittelschmerz so I feel in my ovaries when I think I’m ovulating and glow usually nails it but it’s a week difference!