Butler

Personal expiry reminder for subscriptions, domains, insurance and licenses. 个人到期提醒：订阅、域名、保险、证件，到期前来报。

• Local-first, zero-knowledge encryption 本地优先，零知识加密
• Reminders by push and email, only to the account owner 提醒走推送和邮件，只发给账号本人
• No marketing emails, ever 永不发营销邮件

Currently in development, single user. Sign-up not open yet. 开发中，尚未开放注册。