Vital Battery

Vital Battery` turns your remaining time into a visual battery poster.

Enter your birth date and life expectancy, and the app instantly generates a full-screen result that makes time feel visible. You can swipe through different templates, pick the one that feels most like you, take a screenshot, or export it as a clean poster.

Beyond sharing, Vital Battery is also designed to stay with you. Add a calmer widget to your Home Screen and let it become a quiet reminder that time is always moving.

Key features:

• Full-screen life battery poster
• 5 swipeable visual templates
• Screenshot-friendly design and poster export
• 3 Home Screen widget styles
• Time conversion views for meals, weekends, paychecks, sunrises, and trips
• Supports Simplified Chinese and English

Disclaimer: This app provides a local visual estimation based on your input and preset rules. It does not provide medical advice or scientific lifespan prediction.