I have insomnia and have been seeing a therapist for about two years. As part of Cognitive Behavioral Therapy for Insomnia (CBT-I), I had to record my sleep every morning in a PDF. The form asked for things like bed and wake times, how long it took me to fall asleep, and how often I woke during the night. It wasn’t complicated, but filling it out and calculating everything manually became tedious pretty quickly. So I built Sleep Log, the app I wished I’d had when I started CBT-I. It record...