# Caffeine Tracker: Coffee Log — Track Espresso, Tea & Sleep

> Track Espresso, Tea & Sleep (iPhone/iPad app by KeiK LLC.)

- Source: https://appshunter.io/ios/app/caffeine-tracker-coffee-log/id6760610207 (this page in markdown: same URL + `.md`)
- Developer: [KeiK LLC](https://appshunter.io/developer/1854674572)
- Category: Lifestyle, Food & Drink
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 26.1 · 26 MB
- Languages: Australian English, Arabic, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French (France), German (Germany) and 23 more
- Released: 2026-03-19
- Data updated: 2026-08-24
- User reviews in markdown: https://appshunter.io/ios/app/caffeine-tracker-coffee-log/id6760610207/reviews.md

## What is Caffeine Tracker?

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/

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |



## Version history (last 5 releases)

### 2.20 — 2026-08-22

Minor improvements and bug fixes.

### 2.10 — 2026-08-12

Minor improvements and bug fixes.

### 2.00 — 2026-08-06

Minor improvements and bug fixes.

### 1.90 — 2026-08-05

Minor bug fixes and improvements.

### 1.80 — 2026-07-30

Achievements are here — 12 badges for your logging streaks, and you can share the ones you earn.
- Focus timer now keeps perfect time in the background, survives an app restart, and tells you when the session ends
- Log with your own custom drinks
- Your daily limit now drives the traffic light and the widget
- Sleep from Health finally shows up in Calendar and Stats

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## More apps by KeiK LLC

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- [Petite Scale - Weight Tracker](https://appshunter.io/ios/app/petite-scale-weight-tracker/id6756008178)
- [Mood Diary: Period & PMS Log](https://appshunter.io/ios/app/mood-diary-period-and-pms-log/id6756066013)
- [MyDailyEats - Food Photo Diary](https://appshunter.io/ios/app/mydailyeats-food-photo-diary/id6756123115)
- [SmartText Keyboard](https://appshunter.io/ios/app/smarttext-keyboard/id6756229737)

All apps by KeiK LLC: https://appshunter.io/developer/1854674572

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-24.*