Track numeric and time-based habits with precise daily logging

Track numeric and time-based habits with precise daily logging targets a $750M = 25M paying habit/wellness users x $2.5/mo ARPU x 12 months. Assumes global wellness app paying base willing to pay small monthly fees. total addressable market with medium saturation and a year-over-year growth rate of 10-15% -- wellness and personal analytics apps continue steady growth driven by health and productivity trends.

Key trends driving demand: Quantified self -- more users want detailed time-series for sleep, steps, mood, and routines, increasing demand for numeric inputs.; Micro-subscriptions -- users accept low monthly fees for niche utilities, enabling indie apps to monetize small user bases.; Mobile sensor integration -- smartphone and wearable APIs let apps capture or validate numeric habit data, improving UX.; Indie distribution channels -- Product Hunt, Reddit and niche lists allow rapid early traction without large marketing budgets..