I love this app! I’ve been using the app for a few months now and have tried a few others for tracking migraines. Out of all of them, this is my favourite. I like the amount of options for each step that I can choose, the details I can track, the fact that it is free, and that it gives me stats/graphs. I take the stats to my doctor which is helpful to them as well and makes it easy to articulate what is actually going on. And to see trends. Feedback: One piece of feedback would be for the medication. When you add a dosage it changes the dosage for every time you’ve taken that medication, including the past. For example, the first day I took a medication I put in the dosage. Then I went up in dosage so I put that in, but when you go back to the days in the past I was on a lower dose it changes those days. So now it says those days were all at the higher dose in the app. I wish it didn’t change, as it would make it easier to track medication changes for migraines and the effects of them.