Lifestack vs Whenable

Lifestack is a productivity planner that builds your daily schedule around sleep, recovery, and focus instead of empty calendar blocks. It reads wearable and health signals, maps energy peaks and calm periods across your day, and drafts a schedule that places demanding work when you can actually focus.

Most calendar apps treat you like a task executor with unlimited stamina. Lifestack treats energy, meals, and rest as first-class inputs, overlaying focus and calm zones on your calendar so you see when deep work fits and when lighter tasks make sense. That body-first layer is the trade-off: it is narrower than a general project manager, but it connects health data to scheduling decisions most planners ignore.

The product suits professionals juggling meetings and deep work, ADHD users who need external structure around energy swings, and anyone syncing tasks from tools like Trello while trying to protect sleep and meal timing. Apps run on iPhone, Mac, Android, and Chrome, with a desktop Mac download and browser extension for calendar access.

Whenable turns scattered todos into a personal roadmap built around five ranked life values: Self, Relationships, Health, Career, and Money. Each task gets a 0-to-100 score based on which values it impacts, and your list sorts into NOW, NEXT, and LATER buckets instead of one endless checklist.

Generic task apps let you sort by date or flag stars. Whenable ties each todo to the values you ranked at signup and recalculates your roadmap automatically when you add, edit, or complete work. Completed goals become shareable achievement pages, and built-in notes stay attached to the projects they support.

Students, freelancers, and productivity-focused professionals use Whenable to track bucket lists, break projects into milestones, and review performance charts over time. The free Base plan covers roadmap generation and goal tracking, while Premium adds AI task breakdowns, note completion, and unlimited notes for $4.99 per month or $49.99 per year.