Sitby
English
Sitby puts someone next to you while you work. Prop your phone up at the edge of the desk with the lens angled toward you, pick who you want sitting there, and start a session. From that moment the app watches two things and only two things: whether you are still at your desk, and whether there is enough light to work in.
You choose the companion first — Boyfriend, Girlfriend, or Asian Mom. Each has its own voice, and the same moment lands differently depending on who you picked: leave your seat and come back, and the boyfriend says “There you are. Good.” while Mom says “Sit back down.” Swipe left and right on the opening screen to change.
Once a session is running, Sitby speaks up only when something is worth saying. Step away for longer than your set limit and it calls you back. Stay focused through your full working stretch and it tells you to take a break. Sit too long without moving and it tells you to stand up. Reach the bedtime you set and it tells you to go to sleep. Cross 30, 60, 120, or 180 minutes of effort in a day and it says something encouraging. Go a whole day without opening the app and it sends a note saying it misses you.
Every session ends in a report: how long you actually worked today, your longest unbroken stretch, how many times you were nudged, how often you left your desk, and how often the light was too dim. Alongside it are a day streak, a seven-day bar chart, and the daily goal you set for yourself.
Sitby keeps everything on your device. Camera frames are analyzed live on your phone and discarded the moment they are read — no image is ever written to disk, and none of it leaves the device. Your settings and session history are stored locally. The application contains no advertising, no analytics, and no third-party SDKs, and it makes no network requests of any kind.
Sitby is one of our housekeeper series applications. We are doing valuable things for technological development and a better life. At present, our wish is for apps to become good ai housekeepers in life. If you have any questions, please let us know and we would be honored. With the wish in mind, we are always striving to be better.
中文
作伴让你学习和工作的时候，旁边有个人。把手机立在桌边，镜头侧对着你，选一个陪你的 TA，然后开始。从这一刻起，应用只看两件事：你还在不在座位上，以及光线够不够亮。
先选人。帅气男友、可爱女友、亚洲妈妈，三种性格、三套台词。同一件事，说法完全不同——你离开又回来，男友说”回来啦，乖”，妈妈说”回来就赶紧坐好”。开屏页左右滑动就能换。
陪伴开始之后，作伴只在该出声的时候出声。离座超过你设的时间，TA 会催你回来；专心工作满一整段时长，TA 会提醒你歇一会儿；连续久坐没动，TA 会催你起身活动；到了你设的就寝时间，TA 会催你去睡；今日努力破 30、60、120、180 分钟，TA 会给你一句鼓励；超过一天没打开，TA 会发条通知说想你。
每次结束都有一份报告：今天真正努力了多久、这次最长坐了多久、被提醒了几次、离座和光线暗各几次。旁边还有连续打卡天数、近 7 天的柱状图，以及你自己定的每日目标进度。
作伴把一切都留在你的设备上。摄像头画面只在你的手机里实时分析，读完立刻丢弃——不写入磁盘，也不会离开设备。你的设置与学习记录同样只存在本地。应用不含任何广告，不集成分析统计或第三方 SDK，全程不发起任何网络请求。
作伴是我们 housekeeper 系列应用之一。我们正在为技术进步与更美好的生活做一些有价值的事。当下，我们的心愿是让这些应用成为生活中出色的 AI 管家。如果你有任何疑问，欢迎告诉我们，我们将深感荣幸。怀着这份心愿，我们始终努力做得更好。