Does SipNote upload my drink photos to the cloud?

No. The photo recognition runs on-device using Apple's Vision framework — nothing is uploaded. All your data stays on your device, with no accounts, no telemetry, and no cloud round-trips.

How do I log a drink in SipNote?

Point your camera at a cup, receipt, or label. On-device OCR recognizes hundreds of brands — Starbucks, Luckin, HEYTEA, Naixue, Manner, KFC, and generic coffee shops and bottled drinks — and fills in the brand, drink, and caffeine content automatically. No typing needed.

Is SipNote a subscription?

No. Daily logging and basic features are included at no additional purchase, and Pro is a one-time in-app purchase — pay once, own forever. Pro adds bedtime alerts, full unlimited history, a drink map, CSV export, and Apple Watch quick-add tiles.

Does SipNote work on Apple Watch?

Yes. Your drink count and caffeine intake show on your wrist, with complications for Modular, Corner, Inline, Circular, Graphic Bezel, Graphic Corner, and more watch faces. On Series 9 and later, the Double Tap gesture logs your most-frequent drink.

Can SipNote track boba and milk tea?

Yes — that's a core focus. SipNote ships with 30+ Asian beverages and brands built in, including Naixue boba, HEYTEA cheese milk tea, KFC iced coffee, and popular bottled teas, rather than treating boba as generic tea.

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SipNote奶茶热量 · 手表代谢曲线

Formerly known as SipLog.

App Store (iPhone)App Store (iPad)App Store (Watch)

关于

SipNote 是一款颜值在线的咖啡因与饮品追踪应用，为咖啡、茶、奶茶和功能饮料爱好者打造。专为 iPhone、iPad、Apple Watch 设计，本地优先。

拍照即可通过本地 OCR 自动识别品牌、饮品、规格，无需手动输入。数据始终留在你的设备上。

SipNote 的独特之处

拍照记录（本地 OCR）
对着杯子、小票或包装拍一下，SipNote 识别数百个品牌——星巴克、瑞幸、喜茶、奈雪、Manner、KFC，以及通用咖啡馆和瓶装饮料——自动填入咖啡因含量。Vision 框架完全本地运行，不上传任何数据。

实时咖啡因代谢曲线
基于半衰期数学，实时显示你血液中当前的咖啡因水平。「几点清完」预估告诉你什么时候水平会降到不影响睡眠的阈值——决定下午那杯咖啡要不要喝。

原生 Apple Watch 应用
表盘抬手即看当前咖啡因水平。支持 Modular、Modular 紧凑型、Modular 大、Corner、Inline、Circular、Graphic Bezel、Graphic Corner、Graphic Circular 等全部第三方支持的复杂功能位。Series 9+ 双指捏合手势可一键记录最常喝的饮品。

奶茶、珍珠奶茶与亚洲饮品原生支持
不像把奶茶简单归为「茶」的西方应用，SipNote 内置 30+ 亚洲饮品与品牌——奈雪珍珠奶茶、喜茶芝士奶绿、KFC 冰美式、热门瓶装茶等。

不订阅，不登录
基础档即可完成记录与查看。Pro 一次性买断解锁睡前提醒、完整历史、地图、CSV 导出、Apple Watch 快速记录卡片。一次买断，永久使用。

隐私优先
100% 本地存储。无账号、无遥测、无云端往返。iCloud 同步可选且由 Apple 端到端加密。我们无法看到你的数据。

SipNote 适合谁

想知道下午那杯咖啡会不会影响晚上睡眠的人
喝奶茶的人——西方咖啡因应用对奶茶的支持都很糟糕
备孕、孕期、哺乳期需要关注每日咖啡因摄入的人
想戒咖啡又不想一刀切的人
试过 HiCoffee、RECaf、Caffi 等想要更快记录方式的人

定价

基础功能无需额外购买。Pro 一次性买断——不订阅。买一次，用一辈子。

反馈

独立开发者（Peter Zhang）。所有邮件 obeliskclubclub@gmail.com 都会亲自阅读并回复。下个版本是从你的反馈里来的。

了解更多：obelisk.club/sipnote

核心能力

扫一扫就能记录

对准杯身或小票拍一张照，设备端 OCR 技术自动识别品牌、产品名称和价格，无需手动输入。

智能追踪咖啡因

今日杯数与咖啡因摄入在 Widget 与 Apple Watch 上均可查看。饮记 Pro 解锁实时代谢曲线、"清空时间"预测，以及睡前提醒。

数据洞察与饮品地图

独立的「统计」标签页提供月度报告与你打卡过的每个饮品地点的地图。Pro 解锁本月以外的完整历史。

晒出你的味道

精美的饮品分享卡，一键发到社交媒体。基础档内置 2 种风格，饮记 Pro 解锁更多模板。

Apple Watch

手腕上即可查看今日杯数与咖啡因。饮记 Pro 添加一键快速记录模板，无需掏出手机即可记录。

隐私至上

所有数据仅存储在你的设备上。无需注册账号，无外部服务器，无任何追踪。你的饮品日记只属于你。

常见问题

Does SipNote upload my drink photos to the cloud?: No. The photo recognition runs on-device using Apple's Vision framework — nothing is uploaded. All your data stays on your device, with no accounts, no telemetry, and no cloud round-trips.
How do I log a drink in SipNote?: Point your camera at a cup, receipt, or label. On-device OCR recognizes hundreds of brands — Starbucks, Luckin, HEYTEA, Naixue, Manner, KFC, and generic coffee shops and bottled drinks — and fills in the brand, drink, and caffeine content automatically. No typing needed.
Is SipNote a subscription?: No. Daily logging and basic features are included at no additional purchase, and Pro is a one-time in-app purchase — pay once, own forever. Pro adds bedtime alerts, full unlimited history, a drink map, CSV export, and Apple Watch quick-add tiles.
Does SipNote work on Apple Watch?: Yes. Your drink count and caffeine intake show on your wrist, with complications for Modular, Corner, Inline, Circular, Graphic Bezel, Graphic Corner, and more watch faces. On Series 9 and later, the Double Tap gesture logs your most-frequent drink.
Can SipNote track boba and milk tea?: Yes — that's a core focus. SipNote ships with 30+ Asian beverages and brands built in, including Naixue boba, HEYTEA cheese milk tea, KFC iced coffee, and popular bottled teas, rather than treating boba as generic tea.

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诚实的逐项对比——包括对方赢的地方。

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SipNote vs HiCoffee

HiCoffee is one of the most-loved caffeine trackers on iOS — and rightly so. It pioneered the genre, has thousands of 5-star reviews, and is genuinely well-built. SipNote is the app I built after a year of using HiCoffee. Here's an honest, dimension-by-dimension look at where they overlap and where they diverge, so you can pick the right one for you.

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RECaf is a well-loved indie caffeine tracker for iPhone with a developer who responds personally to feedback on Reddit. SipNote is a newer entrant with a different bet on what makes drink logging fast. Here's an honest dimension-by-dimension look.

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SipNote vs Caffi

Caffi is a clean, minimal caffeine tracker for iPhone with a focus on simplicity and Apple Health integration. SipNote takes a different angle: snap-to-log via on-device OCR plus boba support. Here's an honest comparison.

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SipNote vs UP Coffee

UP Coffee (from the original Jawbone team) was the app that popularized the idea of treating caffeine like a quantified metric. It's still installed on millions of phones. SipNote is a 2026 take on the same idea, with modern Apple hardware in mind. Here's an honest dimension-by-dimension look.