# LastCup - Caffeine Tracker — Track Caffeine, Sleep Better.

> Track Caffeine, Sleep Better. (iPhone/iPad app by 瑞华 张.)

- Source: https://appshunter.io/ios/app/lastcup-caffeine-tracker/id6763885302 (this page in markdown: same URL + `.md`)
- Developer: [瑞华 张](https://appshunter.io/developer/1608130007)
- Category: Health & Fitness, Lifestyle
- Price: Free (on sale, was $2.99)
- Age rating: 9+
- Requires: iOS 16.2 · 16 MB
- Languages: English
- Released: 2026-07-03
- Data updated: 2026-08-28
- User reviews in markdown: https://appshunter.io/ios/app/lastcup-caffeine-tracker/id6763885302/reviews.md

## What is LastCup?

Stop guessing how your afternoon coffee will affect your sleep. LastCup is a beautifully designed, privacy-first caffeine tracker that uses pharmacokinetics to predict exactly when your body will clear enough caffeine for a good night's rest.
Built purely for iOS, LastCup works seamlessly with Apple Health to give you peace of mind. And the best part? Absolutely NO subscriptions.
1、 KEY FEATURES
• Smart Sleep Predictor: Know the exact hour your body's caffeine level drops below the safe sleep threshold (50mg).
• Beautiful Metabolism Charts: Watch your active caffeine fade away over a 12-hour predictive curve.
• 1-Tap Quick Log: Add Espresso, Cold Brew, Energy Drinks, or Matcha in seconds.
• Massive Beverage Library: Built-in database with accurate caffeine amounts for popular drinks.
• Oops, Undo: Accidentally logged a drink? Remove it instantly with one tap.
2、 PRIVACY FIRST & APPLE HEALTH
LastCup uses HealthKit as its single source of truth. We don't have servers, we don't require accounts, and your health data never leaves your device.
3、 PAY ONCE, YOURS FOREVER
Tired of modern apps asking for $5/month? We are too. LastCup is a single, upfront purchase. Buy it once, use it forever. Zero ads, zero hidden fees, zero subscriptions.
Download LastCup today, find your perfect caffeine limit, and reclaim your deep sleep.
Terms of Use (EULA):
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/


## Version history (last 4 releases)

### 1.3 — 2026-06-17

Huge update! LastCup is now FREE to download! 
We want everyone to experience better sleep, so we’ve changed our pricing model. You can now try the app before deciding to upgrade!
Here is what's new in v1.3:
• Now Free to Try: Track your daily caffeine and monitor your active levels with our core tracking ring.
• PRO Upgrade (One-Time Purchase): Unlock exact sleep time predictions, beautiful 12-hour metabolism charts, and the full massive beverage library.
• Zero Subscriptions: As always, we hate monthly fees. LastCup PRO is a single, upfront purchase. Pay once, yours forever.
• UI Improvements: Smoother animations and optimized chart layouts for larger screens.
Update now, find your perfect sleep time, and have a great night!

### 1.2 — 2026-05-15

Welcome to LastCup! 
We are thrilled to launch the ultimate, privacy-first caffeine tracker designed to help you reclaim your deep sleep.
In our very first release (v1.1), we bring you:
• Smart Sleep Predictor: Automatically calculates when your active caffeine drops below the 50mg safe-sleep threshold.
• Metabolism Charts: Beautiful, 12-hour predictive curves showing your body's caffeine clearance.
• Apple Health Integration: Seamlessly reads and writes your dietary caffeine data directly on your device.
• Massive Drink Library: Quick-add your favorite Espresso, Cold Brew, Energy Drinks, or Matcha in seconds.
• Zero Subscriptions: No hidden fees, no ads, no monthly charges. Just a clean, premium tool.
Enjoy your afternoon coffee with peace of mind, and sleep well tonight!

### 1.1 — 2026-04-29

Welcome to LastCup! 
We are thrilled to launch the ultimate, privacy-first caffeine tracker designed to help you reclaim your deep sleep.
In our very first release (v1.1), we bring you:
• Smart Sleep Predictor: Automatically calculates when your active caffeine drops below the 50mg safe-sleep threshold.
• Metabolism Charts: Beautiful, 12-hour predictive curves showing your body's caffeine clearance.
• Apple Health Integration: Seamlessly reads and writes your dietary caffeine data directly on your device.
• Massive Drink Library: Quick-add your favorite Espresso, Cold Brew, Energy Drinks, or Matcha in seconds.
• Zero Subscriptions: No hidden fees, no ads, no monthly charges. Just a clean, premium tool.
Enjoy your afternoon coffee with peace of mind, and sleep well tonight!

### 1.0 — 2026-04-27

No release notes.

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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 2026-08-28.*