Caffein8r

Smart Caffeine Tracking

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

Track your caffeine. Protect your sleep. Perform at your best. Know exactly how much caffeine is in your system, at any time of day. Caffeinator tracks your caffeine intake and calculates your real-time caffeine level based on your personal metabolism. Log your coffee, tea, or energy drinks and see how your caffeine level changes throughout the day on an interactive timeline. Key Features - Real-time caffeine level tracking based on your personal half-life - Interactive timeline chart showing your caffeine curve throughout the day - Bedtime and wake-time warnings to protect your sleep - Track your energy levels alongside your caffeine intake - Fully customizable drink sources with your own beverages - Optional Apple Health integration - No accounts, no tracking, no ads — your data stays on your device Be Intentional About Your Caffeine Think twice before you reach for that 2pm caffeine hit — the coffee you drank this morning is likely still in your system. Avoid the jitters and sleepless nights. Caffeinator helps you see exactly what's happening in your body so you can make smarter choices about when and how much to drink. All data is stored locally on your device. No sign-up required.

Ratings & Reviews

  • This app hasn’t received enough ratings or reviews to display an overview.

The developer, Adam King, 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 Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    Adam King
    Size
    3.1 MB
    Category
    Health & Fitness
    Compatibility
    Requires iOS 18.5 or later.
    • iPhone
      Requires iOS 18.5 or later.
    • Mac
      Requires macOS 15.5 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 2.5 or later.
    Languages
    English
    Age Rating
    4+
    Copyright
    © 2026 Adam King
  • Privacy Policy