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.