Lifestack

About Lifestack

Lifestack is a daily planner that schedules around your body rather than around your calendar's empty slots. It reads sleep, recovery and focus data from connected wearables and drafts a day that places demanding work inside your actual peak-energy windows, marked on the calendar as Energy Zones, instead of wherever a gap happened to be. The premise it argues from is specific and familiar: people routinely burn their sharpest hours on low-value work and then push through the afternoon on fumes, eat a heavy meal before an important meeting, or trade sleep for work that could have waited. Lifestack plans meals and rest alongside tasks so those trade-offs are visible before they are made rather than after. A conversational copilot sits on top for in-the-moment decisions, carrying the day's context so its answers reflect what has actually happened rather than what was planned. The wearable-insights view puts health data directly next to the calendar instead of leaving it in a separate fitness app. It is explicitly positioned for ADHD, where the mismatch between intention and available executive capacity is the core problem and a conventional planner's assumption of uniform capacity across the day is precisely what fails. It runs on iPhone, Android, Mac and Chrome with unlimited calendars and tasks on every plan. Pricing is unusually simple — one plan, three payment shapes — and includes a lifetime option, which is rare for a health-data product.

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