This is an earthquake warning software that warns before an earthquake causes damage:
- Release earthquake warning information in a timely manner to minimize disaster damage.
- Provide a comprehensive and renewable earthquake avoidance manual.
- Provides a wealth of earthquake information queries as well as earthquake avoidance knowledge.

Subscription:
1. Users can use the earthquake monitoring and other functions for unlimited times only after they have subscribed through a paid subscription;
2. The subscription fee will be deducted from the user's iTunes account when the user confirms the purchase, with a free three-day trial and automatic renewal at $39.99/year;
3. Users can turn off auto-renewal 24 hours before the end of the current subscription, otherwise the subscription will be automatically renewed;
4. the Apple ID of the automatically renewed subscription will be automatically deducted from the iTunes account 24 hours before the expiration of each billing cycle and the corresponding validity period will be extended;
5. Users manage the subscription service, i.e., they can go to their user accounts to set off automatic subscriptions after purchase.


User Agreement: https://vciacsoym7.feishu.cn/docx/IyLid3okEoJK7Ax4UWXcdmhznlh
Privacy Policy: https://vciacsoym7.feishu.cn/docx/E4okdx5qKoZVPpxScyAcdSdBnRf