Best used un-synced
Overall, it’s a pretty easy, user-friendly app from a tracking perspective. Major downside are the many issues syncing with other devices (which was our primary reasoning for downloading this app). Every-other week, there are 1-2 days that the app will not sync with my wife’s phone, even after logging out and back in to the account. It’s certainly a point of frustration when we’re trying to address discrepancies between our 2 devices on sleep deprivation and new-parent-brain. If you are tracking on only 1 device, it works fine. Also, $9 upgrade to remove ads is a bit ridiculous.