Caffeine Tracker: Coffee Log

Track Espresso, Tea & Sleep

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Meet your mysterious new companion — a 3D character that lives inside your caffeine tracker and reacts to your body's caffeine level in real time. Sleepy when you're clean, dancing when you're at peak, jittery when you've had too much. The numbers on a graph, finally with a face. MyDailyCaffeine is the smart way to track and manage your daily caffeine intake. Coffee, espresso, tea, matcha, energy drinks — log them all in seconds and see exactly how your body feels, minute by minute. ◆ Meet Your Mystery Mascot (NEW) A 3D animated character appears on your Today tab. Their pose and mood are driven by your actual caffeine curve, so a single glance tells you more than any chart. Tap them for a surprise reaction. Drag to rotate. Pinch to zoom. You can toggle them off anytime from Settings. ◆ Track Caffeine Intake Record every caffeinated drink with one tap. Coffee (95mg), espresso (63mg), green tea (28mg), matcha (70mg), energy drinks (80mg), cola, cocoa, chocolate — and create custom drinks with your own values. ◆ Daily Caffeine Limit Set a personal daily cap (default 400mg, the WHO healthy-adult guideline). See at a glance how much you've consumed versus your target. ◆ Remaining Caffeine in Your Body Know exactly how much caffeine is still active in your system using a 5-hour half-life model. Decide whether that afternoon cup is a good idea — before you pour it. ◆ Calendar Heatmap Spot weekly patterns and habit shifts with a color-coded monthly calendar. ◆ Statistics and Trends 7, 30, and 90-day analytics. Daily averages, most-consumed drinks, long-term trends. ◆ Streaks and Badges A gentle streak system and achievement badges keep the daily logging habit going. ◆ Widget Support Home Screen widgets for an instant caffeine summary, no app open required. ◆ Apple Watch App Log your coffee right from your wrist and check your current caffeine level at a glance. ◆ Personalization Eight theme colors inspired by coffee (espresso, mocha, caramel, matcha, chai, berry, midnight, slate). Dark mode included. ◆ Privacy First All data stays on your device. No account. No cloud. No tracking. ◆ 33 Languages English, Japanese, Korean, Simplified & Traditional Chinese, Spanish, French, German, Portuguese, Arabic, and many more. Feedback & Support: https://keik.co.jp/wp/app-inquiry-form/

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This is the final update for Caffeine Tracker. From now on, new features and fixes will only come to MyDailyWater. To keep your records safe, we sincerely ask you to move. Your caffeine log, custom drinks and daily limit move over in one tap. MyDailyWater records caffeine along with every other drink. It's free. → Move my data to MyDailyWater Open MyDailyWater to import it. Please don't delete this app until the import is done.

Version 2.30

The developer, KeiK LLC, 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 Linked to You

    The following data may be collected but it is not linked to your identity:

    • Identifiers
    • Usage Data

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
KEIK, LIMITED LIABILITY COMPANY
Size
26.4 MB
Category
Lifestyle
Compatibility
Requires iOS 26.1 or later.
  • iPhone
    Requires iOS 26.1 or later.
  • iPad
    Requires iPadOS 26.1 or later.
  • Mac
    Requires macOS 26.1 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 26.1 or later.
  • Apple Watch
    Requires watchOS 10.0 or later.
Languages
English and 32 more
  • English, Arabic, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Slovak, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Ukrainian, Vietnamese
Age Rating
4+
In-App Purchases
Yes
Copyright
© 2026 KeiK LLC
  • Developer Website
  • Privacy Policy

    • More by KeiK LLC

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