# Last Coffee — Your sleep, your cutoff time.

> Your sleep, your cutoff time. (iPhone/iPad app by YI WANG YONG.)

- Source: https://appshunter.io/ios/app/last-coffee/id6767407918 (this page in markdown: same URL + `.md`)
- Developer: [YI WANG YONG](https://appshunter.io/developer/1896402449)
- Category: Health & Fitness, Lifestyle
- Price: Free with in-app purchases
- Age rating: 12+
- Requires: iOS 26.4 · 2 MB
- Languages: American English
- Released: 2026-05-11
- Data updated: 2026-10-08
- User reviews in markdown: https://appshunter.io/ios/app/last-coffee/id6767407918/reviews.md

## What is Last Coffee?

Last Coffee answers one question:

"Can I drink this now, or will I regret it tonight?"

It's not a tracker. It's a sleep-protection instrument. The home screen shows your verdict — GO, CAUTION, or STOP — based on how much caffeine will still be active when you fall asleep, not just how much you've drunk.

WHAT IT DOES

• A verdict-first home screen, written in plain English. "Your system is clear." "Hold the line." "Caffeine is likely following you to bed."

• A dynamic cutoff time. As you log drinks during the day, the safe coffee window slides earlier. You always know the latest minute you can still add one more.

• A live curve. See your caffeine over time, with your bedtime marked. Tap to peek into the math.

• A widget for your home screen. Caffeine remaining + cutoff time, glanceable.

• A daily reminder. 30 minutes before your safe window closes, the app gently nudges you. One notification a day, max. Never on first launch - only when you opt in.

THE MATH

Caffeine has a 5-hour half-life and a 45-minute absorption ramp. A coffee drunk right before bed is the worst kind - it absorbs while you're trying to fall asleep. Last Coffee accounts for the worst-case load during the sleep onset window, not just a snapshot at bedtime. Three strictness profiles (Relaxed, Normal, Strict) match different sensitivities.

YOUR DATA

Stays on your iPhone. No accounts. No analytics. No third-party SDKs. No cloud sync. Apple handles in-app purchases via StoreKit; the app never sees your payment details.

LAST COFFEE PRO (one-time, $2.99)

Unlock the drinks you actually drink: Matcha, Pre-workout, Coke Zero, and any custom amount.

NO ADS. NO SUBSCRIPTION. NO TRACKING.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Last Coffee Pro | $2.99 | one-time |



## Version history (last 3 releases)

### 1.1 — 2026-05-14

v1.1 - see what each drink will do, before you log it.

· Pre-log preview shows projected bedtime mg + verdict as you slide
· Past-bedtime now reads STOP regardless of math (no more accidental "GO" advice when you should be asleep)
· "Max safe" threshold labeled on the curve and home view
· Decaf added to the drinks menu
· Normal tier now treats 95mg pre-bed as STOP (was CAUTION)
· Yesterday's drinks no longer leak into today's view

Math is the same; the math is now visible at decision time.

### 1.0.1 — 2026-05-12

Fixes display issues in iOS dark mode and when using the Dark/Night themes - text and chart are now readable in all modes.

Adds optimized app icons for iOS 18 home screen dark and tinted modes.

Logged drinks now show with caffeine dose and time in the confirmation toast.

Swipe to delete a drink from your day's log.

### 1.0 — 2026-05-12

No release notes.

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## More apps by YI WANG YONG

- [Sry: Apology Slider](https://appshunter.io/ios/app/sry-apology-slider/id6767150985)

All apps by YI WANG YONG: https://appshunter.io/developer/1896402449

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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 2026-10-08.*