Last updated 08-09-2026
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Lifestack
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.
Maps Energy Zones on your calendar so focus work lands during peak energy periods
Pulls wearable and Apple Health data into the same view as your schedule
Syncs tasks from third-party tools such as Trello alongside calendar events
Plans meals and sleep blocks around the day's meetings and task load
Chat copilot answers daily planning questions with your schedule in context
Runs on iPhone, Mac, Android, and Chrome with unlimited calendars and tasks on paid plans
Used by 30,000+ users per the Lifestack homepage
Energy Zone overlay shows when to schedule focus work versus lighter tasks.
Wearable and Apple Health data sit beside calendar events in one view.
Imports tasks from tools like Trello instead of forcing a new task list.
Plans meals and sleep around meetings, not as an afterthought.
7-day trial on the $50 annual plan lowers the cost to try it.
No perpetual free tier; monthly and lifetime plans skip a trial period.
Mac app download is separate from the mobile and Chrome clients.
Wearable connection adds setup steps before energy mapping is fully useful.
Is Lifestack free to use?
Lifestack is a paid planner with three tiers: $7 per month, $50 per year, or a $120 lifetime plan. The annual plan includes a 7-day free trial; the monthly and lifetime plans do not include a trial.
Do you need a wearable for Lifestack?
Lifestack can plan around energy without a wearable, but wearable and Apple Health data give it sleep, recovery, and focus signals to place tasks more accurately. The app shows health metrics beside your calendar when devices are connected.
What platforms does Lifestack support?
Lifestack offers mobile apps for iOS and Android, a Mac desktop app, and a Chrome extension. The web app at app.lifestack.ai handles sign-in and planning across those clients.
How much does Lifestack cost?
Lifestack charges $7 per month on the monthly plan, $50 per year on the annual plan, or $120 once for lifetime access. All paid plans include the mobile apps, Chrome extension, and unlimited calendars and tasks.
Can Lifestack sync with other task apps?
Lifestack syncs tasks from third-party platforms such as Trello into your energy-aware schedule. Calendar events and imported tasks share the same Energy Zone overlay so you can match work intensity to your day.
How does Lifestack protect health data?
Lifestack states that health and calendar data stay private, are never sold, and are never shared. The site also describes security standards built for professional use and user control over how information is used.