Covesay — 简洁、快速、安全的即时通讯

把聊天做对，就够了Get messaging right. That's it.

没有信息流，没有广告位。Covesay 只做一件事：让消息又快又稳地到达。 No feeds, no ad slots. Covesay does one thing: deliver your messages fast and reliably.

界面清爽克制，打开即会用。所有交互对标一流即时通讯应用打磨。 A clean, focused interface you already know how to use — every interaction polished against the best messengers.

消息即时送达，弱网自动重连，历史消息多端同步不丢失。 Messages arrive instantly, reconnect automatically on weak networks, and stay in sync without loss.

全程 TLS 加密传输，服务端仅存储实现同步所必需的数据。 All traffic is TLS-encrypted; the server stores only what delivery and sync require.

一键建群，成员管理、群内昵称、系统通知，聊天秩序井井有条。 Create a group in one tap — member management, in-group names and system notices keep things orderly.

图片、语音、引用回复、消息转发——表达不受形式限制。 Photos, voice messages, quoted replies and forwarding — say it any way you like.

不公开任何数字 ID，对外只有你自己设置的用户名；拉黑与举报一键可达。 No public numeric IDs — only the username you choose. Block and report are one tap away.

不出售你的数据We don't sell your data 我们不向任何第三方出售个人信息，也没有广告系统。 No personal data is sold to anyone, and there is no ad system.

最小化收集Minimal collection 只收集账号与消息同步所必需的信息，明细全部写进隐私政策。 We collect only what accounts and sync require — itemized in the privacy policy.

随时离开Leave anytime 应用内即可删除账号，资料、好友关系与聊天记录将被永久移除。 Delete your account in-app; your profile, contacts and history are removed permanently.