Caffeine Tracker & Sleep Clock
Coffee, Tea & Energy Drink Log
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
See exactly how much caffeine is still in your body — live decay curve, daily limit, sleep impact and cutoff reminders in one simple tracker.
Stop guessing how much caffeine is really in your system. Log every coffee, tea, or energy drink and watch a live decay curve show exactly when you'll be caffeine-free.
TRACK EVERY SOURCE
• Log coffee, espresso, tea, energy drinks, soda, decaf, or your own custom drink
• Auto-estimated mg per drink type, with manual override and cup size adjustment
• See your running daily total against a limit you set
SEE YOUR CAFFEINE CURVE
• A live half-life decay chart shows how much caffeine remains in your body right now and through the day
• Built on real pharmacokinetics — caffeine's roughly 5-hour half-life
PROTECT YOUR SLEEP
• Tag how you slept each night and spot the connection between afternoon caffeine and rough nights
• Set a personal cutoff time and get a reminder before it's too late for that last coffee
ASK BARISTA
• Chat with Barista, your in-app AI coffee expert, for quick answers on brewing, drink recommendations and caffeine tolerance
Simple logging, a clear picture of your caffeine load, and better sleep — all in one focused app.
Privacy Policy: https://originhub.app/privacy-policy
Terms & Conditions: https://originhub.app/terms-and-conditions
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Fatih Erdogan, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- User Content
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Fatih Erdogan
- Size
- 89.4 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Annual Subscription $34.99
- Monthly Subscription $12.99
- Weekly Subscription $4.99
- Copyright
- © 2026 OriginHub