A small family of useful things一组,认真做的小产品

Different tools.
More room for living.
不止一种产品,
陪你把日子过得更清楚。

Daylumen is one of four calm, focused apps made for the parts of life that deserve a little more attention. Daylumen 只是其中之一。还有三款小而专注的产品,分别照顾生活里值得被认真对待的部分。

Download on the App Store Free · iPhone · iOS 17+免费 · iPhone · iOS 17 及以上
Built for different brains为不一样的大脑而做

FocusFlow 心流

Follow your nature. Turn distraction into creativity.顺着天性,把分心变成创造力。

Open FocusFlow打开心流
The plant buddy that keeps them alive养不死的植物搭子

PotPal 浇个盆友

Meet your PotPal. Actually keep them alive.浇个盆友,让它真正活下去。

Meet PotPal认识浇个盆友
Not another journal app不是又一个日记应用

Signet 拾刻

Only when a moment is truly worth keeping — press a seal to it.只在真正值得的时刻,给它盖一枚章。

Visit Signet看看拾刻
Thoughtful by default. Private where it counts. 默认克制,在重要的地方保护隐私。

Not a dashboard. A read on your life.不是仪表盘,是对你生活的理解。

Daylumen works quietly in the background, from data you already have — no ring, no wristband, no daily logging.Daylumen 在后台安静运行,只用你已经有的数据:不用买戒指、不用戴手环、不用每天打卡。

☀️

It reads your days它读你的日子

Your photos and your phone’s quiet signals become context — time outdoors, travel, late nights — so Daylumen understands what actually shapes your sleep, energy, and activity.你的照片和手机里那些安静的信号,会变成理解你的上下文:户外时间、出行、熬夜。Daylumen 借此读懂真正在塑造你睡眠、精力和活动的东西。

🧭

It tells you who you are它告诉你,你是谁

Your rhythm, how you recover, what throws you off. A portrait of you — an early bird who bounces back fast, most thrown by late nights — drawn from your own patterns, not a wall of charts.你的作息节奏、你怎么恢复、什么会打乱你。一张由你自己的规律绘成的画像:比如一个晚睡却反弹很快、最受熬夜影响的人,而不是一堆冷冰冰的图表。

🌅

It shows up when it matters它在重要的时刻出现

A gentle word in the morning when there’s something worth knowing — “you slept less than usual, go easy today.” Never a nag, never more than once a day, quiet when all is well.早上有值得知道的事时,轻声说一句:「昨晚你睡得比平时少,今天悠着点」。从不打扰,一天最多一次,平稳时安静。

“Real health happens in how you live your days — and that’s already in your pocket.”「真正的健康,发生在你怎么过日子里,而这一切,早就在你口袋里了。」

Understanding, not just numbers.是理解,不只是数字。

Most health apps drown you in steps, rings, and HRV — and never tell you what any of it means for your life. Others lock the answer behind a $300 ring and daily homework. Daylumen does neither.大多数健康 app 把你淹在步数、圆环和 HRV 里,却从不告诉你这些对你的生活意味着什么;另一些则把答案锁在 300 美元的戒指和每天的打卡后面。Daylumen 两样都不做。

💬

In plain language用人话说

No r-values, no clinical charts, no jargon. Daylumen says what it sees in words that mean something for your day.没有 r 值、没有临床图表、没有术语。Daylumen 用对你的一天有意义的话,说出它看到的东西。

📱

No hardware, no logging不用硬件,不用打卡

Just the iPhone you already carry. Nothing to buy, nothing to check off every day.只用你已经带着的 iPhone。不用买任何东西,也不用每天勾选。

⚖️

Honest about what it knows对自己知道什么很诚实

When a signal is weak, we say so. We never wrap uncertainty in a scary number or pretend to be your doctor.信号弱的时候,我们就说弱。绝不用一个吓人的数字包装不确定,也绝不假装是你的医生。

Your days stay yours.你的日子,始终是你的。

Privacy isn’t a setting in Daylumen — it’s the architecture. Everything is computed on your iPhone.在 Daylumen 里,隐私不是一个开关,而是底层架构。一切都在你的 iPhone 上完成。

  • Your photos never leave your device.你的照片绝不离开你的设备。 They’re read on-device for context; the originals, faces, and location never go anywhere.它们只在设备上被读取用于理解上下文;原图、人脸和位置绝不外传。
  • We never sell or share your health or photo data.我们绝不出售或共享你的健康与照片数据。 We don’t make money from your data — ever.我们永远不靠你的数据赚钱。
  • No account, no cloud.无账号,无云端。 There’s no sign-up and nothing uploaded to a server.不用注册,也没有任何东西被上传到服务器。
  • Never a diagnosis.绝不诊断。 Daylumen is a wellness read, not medical advice, and never pretends to be a doctor.Daylumen 是健康参考,不是医疗建议,也绝不假装是医生。
  • No streaks, badges, or guilt.没有连胜、徽章或愧疚感。 We don’t manufacture anxiety to keep you coming back.我们不靠制造焦虑来留住你。
  • No ads.没有广告。 Not now, not later.现在没有,以后也不会有。
Read the full privacy policy阅读完整隐私政策

Questions, answered.你想知道的,都在这里。

Do I need a wearable?需要买手环或手表吗?

No. Daylumen works with just your iPhone — the photos you take and the signals your phone already collects. No ring, no wristband, no extra hardware.不用。Daylumen 只用你的 iPhone——你拍的照片和手机本身就在收集的信号。不用戒指、不用手环、不用任何额外硬件。

Is it a medical app?是医疗 App 吗?

No. It’s a wellness companion that gives you a plain-language read on your patterns. It never diagnoses, and it tells you when it’s uncertain.不是。它是一个健康伴侣,用人话帮你看清自己的生活规律。它绝不诊断,不确定的时候会告诉你。

How does it use my photos?它怎么用我的照片?

Photos are read on-device for context — time outdoors, travel, late nights. They never leave your phone. No faces, no locations, no uploads.照片只在设备上被读取,用于理解上下文——户外时间、出行、熬夜。它们绝不离开你的手机。没有人脸、没有位置、没有上传。

Is it really free?真的免费吗?

Yes. No subscription, no in-app purchases, no ads. Not now, not later.是的。没有订阅、没有内购、没有广告。现在没有,以后也不会有。

What iPhone do I need?需要什么 iPhone?

Any iPhone running iOS 17 or later.任何运行 iOS 17 及以上的 iPhone。

How is this different from Apple Health?和 Apple 健康有什么不同?

Apple Health collects numbers from devices. Daylumen reads your life — the context behind those numbers — and tells you what it means in plain language.Apple 健康收集设备上的数字。Daylumen 读的是你的生活——那些数字背后的上下文——然后用人话告诉你意味着什么。

See your last six months, read in plain language.看看你的过去半年,用人话读懂。

Download on the App Store

Free · iPhone · iOS 17 or later免费 · iPhone · iOS 17 及以上