Or really any period tracking app, I’d port my data to a new service if I could access it all in the one place.

Hey Susan, I wish we could add any sort of period or fertility tracker app, but none of them let us access their data. We’ve looked at pretty much all of the big ones now, unfortunately! It might be something we can get via Apple Health for our iPhone-using friends, but I’m not sure how we can support everyone without building this directly into Exist.

Apple Health now supports various menstruation details. Does that make it a possibility to tie into Exist?

Caroline, you can vote for menstruation via Apple Health here: https://changemap.co/hellocode/exist/task/1592-menstrual-flowperiod-tracking-from-apple-health/