Really inflexible app
I thought this app would be a lot more flexible than it is. I don't care that it's in Celsius, but I wish you could skip a day (it does not let you do so). I also really hate apps that assume all women ovulate on day 14 and menstruate on day 28. If I knew I was going to ovulate on day 14, I wouldn't need this app! It's not ideal for women with irregular cycles.