# LastSip: Caffeine & Coffee — Coffee Log, Sleep & Half-Life

> Coffee Log, Sleep & Half-Life (iPhone/iPad app by Vadim Semenko.)

- Source: https://appshunter.io/ios/app/lastsip-caffeine-and-coffee/id6775479672 (this page in markdown: same URL + `.md`)
- Developer: [Vadim Semenko](https://appshunter.io/developer/1539136864)
- Category: Health & Fitness, Lifestyle
- Price: Free with in-app purchases
- Age rating: 12+
- Requires: iOS 17.0 · 13 MB
- Languages: American English, Arabic, Catalan, Croatian, Czech, Danish, Dutch, Finnish, Canadian French, German (Germany) and 23 more
- Released: 2026-06-06
- Data updated: 2026-07-23
- User reviews in markdown: https://appshunter.io/ios/app/lastsip-caffeine-and-coffee/id6775479672/reviews.md

## What is LastSip?

Know exactly how much caffeine is in your body — right now, and at bedtime.

LastSip logs every coffee, espresso, tea and energy drink in one tap, then uses a personalized half-life model to show your real caffeine curve — not a generic estimate. Meet Buzz Buddy, a friendly character whose mood mirrors your caffeine state in real time.

WHY YOU'LL LOVE IT
• See caffeine in your system now, and what's left when you sleep
• Personalized half-life — adjusts to your body, not a one-size-fits-all 5 hours
• Smart "last call" cutoff so your afternoon coffee won't cost you sleep
• Apple Health sync: correlate caffeine with your real sleep & resting heart rate

LOG IN SECONDS
• Big database of drinks & brands (Starbucks, Monster, Celsius, Red Bull…)
• Built-in calculator for homemade espresso & pour-over
• One tap, Siri, Home Screen widgets & Apple Watch

STAY IN CONTROL
• Live caffeine curve on your Lock Screen (Live Activity)
• Charts by day and week, with trends and your daily limit
• Friendly status: "Buzz fades by 14:30", "ok to sleep after 22:00"

Your caffeine logs stay on device and in Apple Health. Works offline.

Start tracking. Sleep better. Feel the difference.
————
LastSip Pro unlocks your personal half-life engine, smart sleep-cutoff alerts, Live Activity, Home Screen widgets and the Apple Watch app.
• Weekly or Yearly subscription — Yearly includes a 7-day free trial
• Prices: Weekly $3.99 / Yearly $19.99 (or local equivalent)
Payment is charged to your Apple ID at confirmation of purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your Account Settings.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://www.privacypolicies.com/live/1611df48-e97d-433e-8c68-31cb0e9f1200

Estimates for self-tracking — not medical advice, and not a medical device.

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| LastSip Weekly | $3.99 | per 7 days |
| LastSip Yearly | $19.99 | per year |



## Version history (last 3 releases)

### 2.0.0 — 2026-07-21

• Pin your favorite drinks and re-log them in one tap, right from Today
• More reliable everywhere: edits and “Delete all data” now sync instantly to widgets, Live Activity and Apple Health

### 1.0.1 — 2026-07-01

• Caffeine tracking is now accurate past midnight — perfect for night owls
• Smarter Insights, smoother Apple Health sync, instant widget updates

### 1.0 — 2026-06-06

No release notes.

## More apps by Vadim Semenko

- [Kugoo-Russia.ru](https://appshunter.io/ios/app/kugoo-russiaru/id1539136862)
- [CryptoRadar - Крипторадар](https://appshunter.io/ios/app/cryptoradar/id1587548462)
- [IPFS Uploader](https://appshunter.io/ios/app/ipfs-uploader/id1602486345)
- [Bitcoin ETF Flow Tracker](https://appshunter.io/ios/app/bitcoin-etf-flow-tracker/id6751645419)
- [Not Today Tracker](https://appshunter.io/ios/app/not-today-tracker/id6753921972)
- [Genre AI: Music Detector ID](https://appshunter.io/ios/app/genre-ai-music-detector-id/id6754259561)

All apps by Vadim Semenko: https://appshunter.io/developer/1539136864

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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 2026-07-23.*