This app is so good. I didn’t even have to tell it details about irregularities or how long my cycle is, it just worked it out immediately from a few previous periods that I logged (for me this has been an issue on other apps as they ask for that information and STILL give me the prediction of a 28 day cycle when my cycle is much longer and irregular). I love that all of the features are free and the add ons you can get are an affordable subscription which feels almost unheard of anymore especially when it comes to period tracking apps. There are so many options for tracking things about your cycle and they are so much more useful and intuitive than others I have used. I love so much that I can log my birth control and ANY type of birth control is able to be logged - many other apps only give the option for tracking a pill and nothing else. The interface is lovely, easy to use, clean and clutter free, no ads, its perfect. My one criticism is I wish I could log how severe things like cramps are like you can with being able to log how heavy your flow is. I’m trying to keep track of how my period evolves on a copper IUD and I wanted to keep track of pain levels - I can still do this with the notes system though so I’d still be 100% happy even if that was never a feature. Overall this is a great app with great features, a well thought out logging system, and a cool graph so you can see all of your logged data in a nice lil graph. As someone who was getting frustrated with other apps I’ve used, this app is such a breath of fresh air and I don’t feel the need to go looking for a new one anymore. This one is perfect 🥰