Duofu Perpetual Calendar — A simple and practical calendar app designed for seniors and the whole family.

Whether you need to check the lunar calendar and solar terms, schedule important events, or receive timely weather alerts and health reminders, you can easily do it all here.

Core Features:
1. Weather Alerts and Reminders: Stay informed about weather changes for a safer travel experience.
2. Perpetual Calendar: Covers practical information such as the lunar calendar, solar terms, holidays, auspicious and inauspicious events, and more.
3. Large Text, High Contrast Mode: Optimized for easier reading for seniors.
4. Voice Announcement: Key information is read aloud to reduce eye strain.
5. Smart Reminders: Supports medication reminders, event reminders, birthday reminders, and holiday reminders.
6. Emergency Contact Settings: Quickly contact family members with one tap to ensure safety.
7. Simple Design: Key information is clear at a glance, without complexity or frills.

Suitable for:
- Elderly and senior citizens
- Users who need a simple and clear calendar
- Families seeking health management and thoughtful reminders

The Duofu Perpetual Calendar carefully protects your life and health.