There are "sleep hygiene" changes (as they call it) that are beneficial. They are easy to find for free with a web search: This one the CDC links to: https://s

There are "sleep hygiene" changes (as they call it) that are beneficial. They are easy to find for free with a web search: This one the CDC links to: https://sleepeducation.org/healthy-sleep/healthy-sleep-habits/ https://sleepeducation.org/healthy-sleep/healthy-sleep-habit... They are also usually the first recommendations that your primary care physician will offer you. Paying $189 for them seems excessive. But ok, yeah, the app can present it and help you keep up a new routine. The main reason for my comment was the way it was presented. As "a cure" for people with chronic insomnia. George had it for 7 years. By that point most people will be far past such initial recommendations. They are also far past what your primary care physician can help you with. The person then needs to see a sleep disorder specialist. Relevant quotes from the post: "Insomnia has been a personal struggle for both of us. "George’s insomnia led to him quantifying his sleep for the last 7 years" "I (Ed) suffered from chronic insomnia for over a year and tried everything from cutting coffee, blocking blue light, to taking melatonin and antihistamine, but couldn’t find anything that worked"