What is Lifestack?
Have you ever planned a productive day, only to find your energy levels out of sync with your to-do list? Lifestack is a smart calendar app designed to bridge this gap. By integrating your calendar, to-do list, and health data from wearable devices or phone-based sleep tracking, Lifestack helps you schedule tasks when you’re naturally most energized. This approach minimizes the struggle against your body’s rhythms and maximizes your ability to accomplish what truly matters.
Key Features:
📅 Visualize Your Energy: Gain insights into your predicted energy levels throughout the day, based on your circadian rhythm—your body’s internal clock. This feature helps you identify your natural focus periods and when you might need a break.
💪 Optimize Task Scheduling: Connect your to-do list apps (such as Trello) and seamlessly schedule tasks on your calendar. Lifestack recommends the best times for demanding tasks based on your high-energy periods.
🏃 Integrate Health Data: Sync your wearable device (Fitbit, Garmin, Oura, Apple Watch, and more) or use phone-based sleep tracking (Apple Health, Google Fit, Samsung Health) to personalize your energy predictions.
📊 Reflect and Improve: Review your daily energy and productivity levels to identify which activities energize you and which drain you. This feedback loop allows for continuous schedule refinement.
📱 Access Anywhere: Use Lifestack through its mobile app, web app, or Chrome extension, ensuring your optimized schedule is always within reach.
Use Cases:
The Marketing Director: Michael, a Marketing Director, often faced afternoon slumps that hindered his productivity. With Lifestack, he now schedules demanding tasks like strategic planning and campaign reviews during his morning high-energy periods. Lower-energy afternoons are reserved for less intensive tasks like email correspondence and routine updates. This adjustment has significantly boosted his effectiveness and reduced end-of-day fatigue.
The Security Specialist: Kirtis, a Security Specialist with a demanding schedule, felt constantly drained. Lifestack helped him align critical tasks like security checks and system monitoring with his natural energy peaks. This shift not only improved his efficiency but also enhanced his overall well-being.
The Freelance Writer: A freelance writer used to assign tasks haphazardly, often struggling with procrastination and inconsistent output. Lifestack helps them identify their “Focus” periods, allowing them to schedule writing-intensive tasks during these times. Now, they feel more in control of their workload and complete demanding projects with greater ease.
Conclusion:
Lifestack is more than just a calendar app; it’s a tool that helps you work with your body, not against it. By understanding and respecting your natural energy rhythms, you can achieve greater productivity, reduce burnout, and improve your overall well-being. Lifestack provides the insights you need to create a schedule that truly supports you.
More information on Lifestack
Launched
Pricing Model
Free Trial
Starting Price
$3.50 /month
Global Rank
1467100
Follow
Month Visit
24.9K
Tech used
Google Analytics,Google Tag Manager,Framer,Google Fonts,Gzip,HTTP/3,OpenGraph,HSTS,YouTube
Top 5 Countries
97.81%
1.33%
0.86%
United States
Japan
India
Traffic Sources
60.87%
19.08%
13.33%
6.22%
0.48%
0.02%
Direct
Search
Social
Referrals
Paid Referrals
Mail
Lifestack was manually vetted by our editorial team and was first featured on September 4th 2025.
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