中文版

Mika（GitHub：https://github.com/wangzan101/Mika ，2026-10-29 创建，今晨抓取时已 2,742★）是中文社区出品的 Android AI 助理：说一句话，它替你操作 App、上网，把事办成——而且是在一块“看不见的后台屏”上干活，你照样刷你的手机，两边互不打扰。

按仓库的说法，它是一款本机运行的手机 AI 助理：不用把手机交出去、不用远程操控你的真机，任务在后台屏里跑完。支持 Android 11 以上，Release 里可以直接下载 APK，Apache-2.0 协议开源。仓库文档有简体中文、英文、繁体中文、日文、韩文、西班牙文多个版本。

为什么值得了解

• 手机 AI 助理这两年很多，但大多要么是云端方案、要么得占用你的真机屏幕；“后台屏干活、前台照常刷手机”这个设计解决的是真实的使用冲突
• 对 Android 用户很友好：APK 直装就能用，不用绑卡、不用订阅，开源协议也宽松
• 中文社区作者、中文文档齐全，遇到问题提 issue、看文档都没有语言门槛，适合想第一时间尝鲜这类工具的人

English Version

Mika (GitHub: https://github.com/wangzan101/Mika , created 2026-10-29, 2,742 stars at this morning’s fetch) is an Android AI assistant from the Chinese community: say one sentence and it operates apps and the web for you to get things done — working on an “invisible background screen” while you keep using your phone normally, neither disturbing the other.

Per the repo, it is an on-device phone AI assistant: no handing your phone over, no remote control of your real screen — tasks run to completion on the background screen. It supports Android 11 and up, the APK is downloadable straight from Releases, and it is Apache-2.0 open source. The docs ship in Simplified Chinese, English, Traditional Chinese, Japanese, Korean and Spanish.

Why it’s worth knowing

• Phone AI assistants have multiplied in the last two years, but most are either cloud-based or take over your real screen; “work on a background screen while the foreground stays yours” solves a genuine usage conflict
• Very friendly to Android users: install the APK and go — no card, no subscription, and a permissive open-source licence
• A Chinese-community author with complete Chinese documentation, so filing issues and reading docs has no language barrier — good for anyone who wants to try this kind of tool first