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About
Your body has a rhythm, let’s sync with it.
Do you ever feel like you’re working against your own body? You might be a Lion at heart, but forcing yourself into a Wolf’s schedule. Chrono is your personal guide to living in harmony with your biological clock.
By identifying your unique Chronotype and monitoring your health data, Chrono transforms your day into a personalized roadmap. We don’t just give you a static to-do list; we provide a living, breathing schedule that adapts to your energy levels in real-time.
WHY CHRONO IS YOUR PERFECT DAILY COMPANION:
• Tailored Bio-Schedules: Whether you are a Bear, Lion, Wolf, or Dolphin, Chrono maps your day around your natural energy peaks and dips.
• Real-Time Energy Insights: When it’s time for a task—be it deep work, a meeting, or a workout—Chrono analyzes your current energy status to give you tailored, actionable advice.
• Syncs With Your Life: We integrate seamlessly with HealthKit to ensure your schedule is always grounded in your actual biological patterns (HRV and Sleep).
• Actionable Guidance: From "High-Energy" motivation to "Low-Energy" recovery tips, Chrono tells you exactly how to tackle your tasks based on how you feel right now.
• Privacy-First: Your data belongs to you. All analysis happens locally on your device—no cloud, no tracking, no compromises.
STOP FIGHTING YOUR NATURE.
Whether you're looking to crush your deep-focus goals or find the perfect time to recharge, Chrono provides the map so you can navigate your day with ease.
Start your journey today. Your body has a rhythm—let's sync with it.
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What's New in Chrono
1.1
June 15, 2026
Initial TestFlight release. • Energy Score improvements • Bug fixes and performance improvements
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