HabitStreak – Habit tracker with giftable streak tokens

The product doubles down on the Seinfeld "don't break the chain" idea with sensible, social-forward features: 30-day heatmaps, unique public share pages, streak counters, reminders and a one-time lifetime purchase option. The landing page sells the behavioral pitch well, but the field is crowded and the promised "giftable streak tokens" concept (in the title) isn't clearly explained on the page — useful for individuals, not a breakthrough.