# Curfew: Caffeine Tracker — Last coffee time for sleep

> Last coffee time for sleep (iPhone/iPad app by Ana Escorcio.)

- Source: https://appshunter.io/ios/app/curfew-caffeine-tracker/id6779125423 (this page in markdown: same URL + `.md`)
- Developer: [Ana Escorcio](https://appshunter.io/developer/1860111525)
- Category: Health & Fitness, Lifestyle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.6 · 14 MB
- Languages: American English, French (France), German (Germany), Italian, Japanese, Korean, European Portuguese, Russian, Chinese (Simplified, China), European Spanish
- Released: 2026-06-17
- Data updated: 2026-07-23
- User reviews in markdown: https://appshunter.io/ios/app/curfew-caffeine-tracker/id6779125423/reviews.md

## What is Curfew?

Afternoon coffee? Curfew tells you exactly when caffeine will clear so you can sleep well — without guesswork or guilt.

Coffee, espresso, tea, energy drinks: log any caffeinated drink in one tap and watch your personal sleep-safe time update in real time. Curfew models how caffeine actually decays in your body using half-life science, not a flat "cutoff hour" guess, so the countdown adjusts to what and how much you drank. It's a calm, judgment-free companion for anyone who loves coffee in the afternoon but still wants to fall asleep on time.

KEY FEATURES:
• Sleep-safe clock — see the exact time your caffeine will clear
• One-tap logging for coffee, espresso, latte, tea, and energy drinks
• 8 built-in drink presets, sized small/medium/large
• Real caffeine decay math based on half-life — not a gimmick counter
• Gentle curfew reminders before your personal caffeine cutoff
• 7-day insights to see when and how much you're really drinking
• Lock Screen + Home Screen widgets with live caffeine level (Pro)

WHY CURFEW:
• On-device — your drink log stays private, never sold or shared
• Built for real routines: log a coffee in under 5 seconds
• Designed around sleep science, not caffeine myths
• Native widgets and HealthKit integration, no clutter

CURFEW PRO:
• Unlimited daily drink logs (free tier: 3/day)
• Full history beyond 7 days
• Custom drinks and adjustable half-life (4–7 h) to match your own sensitivity
• Lock + Home Screen widgets with live caffeine level
• HealthKit sync: correlate caffeine intake with your actual sleep data

PERFECT FOR:
• Coffee and espresso lovers who don't want caffeine wrecking their sleep
• Shift workers and night owls tracking a moving bedtime
• Anyone sensitive to caffeine who keeps drinking "just one more" too late
• People already using a sleep or energy tracker who want the missing caffeine piece
• Parents and students managing energy dips with coffee, safely

ACCESSIBILITY:
Curfew supports VoiceOver, Dynamic Type, and full Dark Mode, so the sleep-safe clock and drink log are easy to read and navigate for everyone.

Wellness-focused. No mascots, no medical claims — just clear caffeine math. Your data stays on your device.

Download Curfew and always know your last coffee time.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Curfew Pro Monthly | $3.99 | per month |
| Curfew Pro Yearly | $29.99 | per year |



## Version history (last 3 releases)

### 1.2 — 2026-07-11

Updated App Store description and keywords in all languages. No changes to app features or performance.

### 1.1 — 2026-07-10

Welcome to Curfew — your calm caffeine tracker with sleep-safe time, drink logging, and Pro widgets.

### 1.0 — 2026-06-17

No release notes.

## More apps by Ana Escorcio

- [My Book Journal](https://appshunter.io/ios/app/my-book-journal/id6756325058)
- [Scorely: Scoreboard & Counter](https://appshunter.io/ios/app/scorely-scoreboard-and-counter/id6757300981)
- [Dartly: Дартс Счетчик](https://appshunter.io/ios/app/dartly/id6758046087)
- [FocusBreath: Calm & Anxiety](https://appshunter.io/ios/app/focusbreath-calm-and-anxiety/id6758340652)
- [Somnara: Dream Tracker](https://appshunter.io/ios/app/somnara-dream-tracker/id6762307351)
- [GLP-1 AI: Shot & Meal Tracker](https://appshunter.io/ios/app/glp-1-ai-shot-and-meal-tracker/id6762843495)

All apps by Ana Escorcio: https://appshunter.io/developer/1860111525

## Related topics

[caffeine curfew](https://appshunter.io/ios/topics/caffeine-curfew)

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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.*