Habit contracts, by text.
Write down what you'll do, how you'll prove it, and what you'll pay if you don't. Then text it to us, and we hold you to it.
ExamplesGo to the gymCold email every weekdayPut the phone downWeigh in every MondayStart what I keep avoiding
People write them to go to the gym, send a cold email every weekday, put the phone down, weigh in every Monday, or start the thing they keep avoiding.
No app. It all happens in iMessage or SMS.