# Mindful Coffee: Brew & Sleep — Caffeine tracker & brew log

> Caffeine tracker and energy level predictor for better sleep and focus. (iPhone/iPad app by Alexander Loth.)

- Source: https://appshunter.io/ios/app/mindful-coffee-brew-and-sleep/id6742878005 (this page in markdown: same URL + `.md`)
- Developer: [Alexander Loth](https://appshunter.io/developer/1800426223)
- Category: Health & Fitness, Food & Drink
- Price: Free with in-app purchases (on sale, was $3.99)
- Rating: 3.70/5 from 3 App Store ratings · 19 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.0 · 31 MB
- Languages: Korean, Dutch, German (Germany), Norwegian Bokmål, Swedish, European Spanish, American English, Italian, Japanese, Chinese (Simplified, China) and 3 more
- Released: 2025-03-06
- Data updated: 2026-08-29
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/mindful-coffee-brew-and-sleep/id6742878005/reviews.md

## What is Mindful Coffee?

Transform your caffeine ritual into a superpower. Mindful Coffee tracks every cup, helps you brew the perfect one, predicts your energy levels, and tells you exactly when you'll be ready for restful sleep. Meet Coffee Cat, your adorable companion who reflects your buzz in real-time.

NEW: BREW JOURNAL (PRO)

- Log Every Brew: Espresso, V60, AeroPress, Chemex, French press, moka pot, cold brew — plus tea, matcha and Gong Fu. Capture grind, dose, ratio, time, temperature and rating in one elegant flow.
- Brew Guide: Built-in recipes for every method. Tap to start, or save your own perfect cup.
- Smart Suggestions: Tweak grind, time and temperature based on your own past brews — dial in faster, waste fewer beans.
- Brew Analytics: Average rating, best brew, and what "dialed-in" really means for you.
- Live Timer: mm:ss precision with a dedicated cold brew picker and Gong Fu support.
- Tea, Done Right: Smart caffeine estimates per leaf and method — green, black, oolong, white, herbal, matcha.

SLEEP BETTER, FEEL SHARPER

- Know Your Sleep-Ready Time: See precisely when caffeine will clear your system, so you wake up refreshed.
- Predict Before You Sip: The What-If Simulator shows how your next drink will affect your energy and sleep.
- Build Lasting Habits: Daily streaks keep you motivated. Log caffeine-free days to maintain your streak while taking mindful breaks.
- Understand Your Body: Sleep correlation insights reveal how caffeine truly impacts your rest.

YOUR PERSONAL CAFFEINE DASHBOARD

- One-Tap Logging: Track coffee, tea, energy drinks, and more with customizable sizes and strengths.
- Live Caffeine Tracking: Always know how much is in your system right now.
- Home Screen & Lock Screen Widgets: See your caffeine level, daily intake, and predicted sleep time without opening the app. Customize your widget style and Quick Log your favorite drinks with a single tap.
- Smart Reminders: Gentle nudges only when you forget to log.
- iCloud Sync: Seamlessly sync your caffeine data and brew journal across iPhone, iPad, and Mac. Your data, on all your devices.
- Coffee Cat: Your feline friend mirrors your energy state. Fun, intuitive, and surprisingly motivating.

UNLOCK PRO FOR PRECISION TRACKING

- Brew Journal & Analytics: The full brewing workflow, recipes, smart suggestions, and analytics above.
- Personal Metabolism Calibration: A guided quiz tailors everything to your unique physiology: half-life, sensitivity, and sleep thresholds.
- AI Insights: Get personalized caffeine commentary powered by Apple Intelligence, adapting to your energy levels and time of day. (Requires iPhone 15 Pro/16 series, iPad with M1+/A17 Pro, or Mac with Apple Silicon, running iOS 18.1+/iPadOS 18.1+/macOS 15.1+)
- Cortisol Rhythm Modeling: Visualize your body's natural energy curve and time your caffeine for peak performance.
- Apple Health Sync: Automatically log drinks to HealthKit and import caffeine from other apps.
- Full Data Ownership: Export your complete history as CSV for backup or analysis.

DESIGNED FOR YOU

Customize themes, widget styles, set your ideal bedtime, fine-tune metabolism models, and define what a little or a lot of caffeine means for your body.

100% Private: All data stays on your device — or syncs securely via your personal iCloud. No accounts. No ads. No tracking.

Stop guessing. Start thriving. Brew better. Sleep smarter. Download Mindful Coffee and master your energy today.

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

## Key features

- Caffeine logging
- Energy level prediction
- Sleep time calculation
- What-If Simulator
- Live caffeine tracking
- Home/Lock Screen Widgets
- Personalized metabolism calibration

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Mindful Coffee Pro (Annual) | $6.99 | per year |
| Mindful Coffee Pro (Annual) | $3.99 | per year |
| Mindful Coffee Pro (Weekly) | $0.99 | per 7 days |
| Mindful Coffee Pro (Annual) | $14.99 | per year |
| Mindful Coffee Pro (Monthly) | $1.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Mindful Coffee Pro (Lifetime) | $19.99 | one-time |
| Mindful Coffee Pro (Lifetime) | $39.99 | one-time |
| Mindful Coffee Pro (Lifetime) | $44.99 | one-time |


## Recent user reviews (10 of 19)

All indexed reviews: https://appshunter.io/ios/app/mindful-coffee-brew-and-sleep/id6742878005/reviews.md

### 1/5 — The app doesn’t work

*2026-07-05*

Logs within app but never correlates to sleep

**Developer response:** Thanks for the report - this sounds like the Health permissions issue we fixed. Sleep correlation needs read access to sleep data, and until version 6.1 caffeine logged elsewhere could fail to sync until the app was force-restarted. Please update to 6.1.1 and check Settings > Health > Data Access that both sleep and caffeine are enabled. If it still does not correlate, write to support@alexloth.com with your setup and we will look at it directly.

### 5/5 — Changed How I Think About Caffeine

*2026-06-08*

Been using this for about 4 months now with the annual Pro sub. The brew log is honestly my favorite feature - I track every cup and it is satisfying to look back at my coffee habits over weeks. The cortisol rhythm thing was eye-opening, I stopped having coffee right after waking up and actually feel more alert now. Really well thought out app.

**Developer response:** We're so glad Mindful Coffee is a perfect fit for you! It was incredibly important for us to let users add their own specific drinks—like a good South Indian filter coffee or masala chai! Thank you for highlighting that!

### 5/5 — Love it

*2025-11-08*

So great for seeing how my caffeine intake impacts my sleep. It’s super easy to log my drinks, and I honestly love the little Coffee Cat visual.

### 5/5 — Cool. Jetzt mit Watch Support

*2025-08-15, version 4.6.2*

Die Watch Funktion ist sehr gut und auch die cortisol Anzeige. Was mich bei der Watch stört ist, dass die Uhr bei mir nur dann Getränke erfassen lässt, wenn ich die App auf dem iPhone kurz öffne. Damit ist die App auf der Watch nicht autark. Lässt sich die Performance dahin verbessern, dass die App auf der Uhr auch unabhängig die Getränke erfasst? Bei mir ist es so, dass die Uhr endlos den Lade Kreis anzeigt.   Danke

### 5/5 — 优秀

*2025-06-12*

好用作品

**Developer response:** 非常感谢您的五星好评！我们很高兴您觉得 Mindful Coffee 对您有帮助。祝您愉快！

### 5/5 — Einfach und funktional

*2025-06-01, version 4.0*

Zeigt mir, was ich wissen will und in den Einstellungen habe ich auch noch alle Möglichkeiten zum Anpassen, die ich brauche.

### 5/5 — Tolle App!

*2025-04-26, version 2.0*

Die App ist simple aber sehr durchdacht. Optisch und von der Nutzerhandhabung ist sie ein Traum und macht einfach Spaß zu nutzen. Gut irgendwann weiß man was man so konsumiert und die Werte unterscheiden sich bei mir nur marginal was den Schlaf angeht - aber unterm Strich habe ich definitiv einen bewussteren Umgang durch die App. Danke!

### 5/5 — Ganz nützlich

*2025-04-26, version 2.0*

Schön gemacht und hilft einem gut den Kaffeekonsum mal zu analysieren und die Zusammenhänge :)

### 5/5 — Praktische App für Kaffeefans

*2025-04-06, version 1.4*

Mindful Coffee hilft dabei, den eigenen Koffeinkonsum besser zu verstehen. Die App ist übersichtlich gestaltet und bietet nützliche Funktionen, wie das Protokollieren von Getränken und personalisierte Analysen.  

Besonders praktisch finde ich die Integration mit Apple Health und die Möglichkeit, die Koffeinempfindlichkeit individuell einzustellen. Man merkt, dass viel Wert auf Datenschutz gelegt wird, da die Daten auf dem Gerät bleiben. Außerdem ist der Entwickler offen für Vorschläge und neue Features, und mögliche Bugs werden zügig behoben.  

Eine empfehlenswerte App für alle, die bewusster mit Koffein umgehen möchten

### 5/5 — Sehr tolle App!

*2025-04-05, version 1.4*

Eine wirklich sehr tolle Idee, diese App zu entwickeln. Es hilft vorallem noch besser auf seinen Koffeinkonsum genau zu achten, sodass man es noch besser optimieren kann.

## Frequently asked questions about Mindful Coffee

### What does Mindful Coffee do?

Mindful Coffee helps you track your caffeine intake, predict your energy levels throughout the day, and determine when caffeine will clear your system for better sleep. It aims to transform your caffeine habit into a tool for enhanced focus and well-being.

### What are the key features of Mindful Coffee?

Key features include one-tap logging of various caffeinated drinks, live caffeine tracking, energy level prediction with a 'What-If Simulator', and insights into sleep correlation. It also offers home and lock screen widgets for quick access and smart reminders.

### Is Mindful Coffee free to use?

The app offers a free version with core tracking features. Advanced functionalities like personal metabolism calibration, AI insights, and cortisol rhythm modeling are available through in-app purchases, unlocking precision tracking.

### What devices is Mindful Coffee compatible with?

The app is designed for iPhone, iPad, and Mac. iCloud sync ensures your data is seamlessly available across all your Apple devices. Specific AI features require newer iPhone, iPad, or Mac models running updated operating systems.

### How can Mindful Coffee help me manage my energy?

By tracking your caffeine intake and predicting its effects, the app helps you understand how different drinks impact your energy and sleep. You can use the 'What-If Simulator' to plan your consumption and the 'Sleep-Ready Time' feature to ensure restful sleep.

## Version history (last 5 releases)

### 6.1.1 — 2026-08-10

Mindful Coffee 6.1.1 fixes a technical issue that prevented some messages from reaching us.

If you sent us feedback or a support request through the app and never got a reply, we are sorry - it did not arrive. Please send it again. This time it will reach us, and we answer every one.

FIXED:
- Support and feedback links now reach us reliably
- The heatmap card no longer shows two arrows
- The full-year heatmap now opens on your most recent weeks instead of starting a year back

### 6.1 — 2026-08-08

Mindful Coffee 6.1 is a focused fix release, driven by your bug reports. Thank you for sending them.

FIXED:
- Apple Health sync no longer switches itself off after a network hiccup
- Widgets now update immediately for drinks logged from Brew Log, Apple Watch, Health, or CSV import
- Widgets now use your real wake time instead of defaulting to 7:30
- Duplicate cleanup now keeps drinks that share a name but differ in caffeine or type, such as regular and decaf

IMPROVED:
- The auto-detected wake time now explains what it is: your typical wake time, a median across up to 14 nights of Health sleep data, not this morning's time
- That detected time is more accurate now: it rounded down to 5 minutes, so 7:44 showed as 7:40. It now rounds to the nearest 5 minutes

Every fix here started with someone reporting something. Spot anything off? Send us a message. We read every one.

### 6.0 — 2026-07-14

Mindful Coffee 6.0 is our biggest update ever!

NEW:
- Live Activity & Dynamic Island: Watch your caffeine level decay in real time
- Caffeine Heatmap: Visualize your intake patterns at a glance
- Sleep Score Correlation: See how caffeine impacts your sleep quality
- AI Insights v2: Smarter, multilingual tips powered by on-device intelligence
- Caffeine Reduction Goals: Set targets and track progress with a sleek progress bar
- Mood Tracking: Quick mood check after each drink, visible in your history
- Workout-aware Coaching: Caffeine tips that adapt to your exercise schedule
- Progress Reports: Export your data as PDF or CSV
- Expanded Siri Shortcuts: 4 new voice commands for hands-free logging
- Streak Freezes: Grace days so one missed day doesn't break your streak

IMPROVED:
- Cleaner History view: Heatmap + drinks front and center, less clutter
- Interactive charts with multi-day comparison
- Better wake time auto-detection

We love hearing from you! Have suggestions or feedback? Send us a message anytime.

### 5.8.2 — 2026-07-13

- Fixed: Auto-detect wake time was consistently off by about one hour due to a sleep data grouping issue. Detection is now more accurate with improved overnight session handling.
- Fixed: Auto-detect wake time toggle has moved from Notifications to the Cortisol section in Settings, where it logically belongs.
- Fixed: Cortisol chart no longer briefly shows the manual wake time on startup when auto-detect is enabled. Detection now runs before the chart renders.
- Improved: Wake time rounding reduced from 15-minute to 5-minute intervals for better precision.

We love hearing from you! Have suggestions or feedback? Send us a message anytime.

### 5.8.1 — 2026-07-07

- Improved: Enhanced user experience.
- Improved: Comprehensive localization update across all 11 supported languages - every string in the app is now properly translated.
- Improved: Polished various UI elements for a smoother, more consistent look across all screens.

We love hearing from you! Have suggestions or feedback? Send us a message anytime.

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## More apps by Alexander Loth

- [Trackless Links: URL & PiP](https://appshunter.io/ios/app/trackless-links-url-and-pip/id6749830894)
- [Trackless Links Pro: URL+](https://appshunter.io/ios/app/trackless-links-pro-url-plus/id6754613166)
- [Origin Lens](https://appshunter.io/ios/app/origin-lens/id6756628121)
- [Mindful Body: Train & Track](https://appshunter.io/ios/app/mindful-body-train-and-track/id6760477510)
- [Dreamwave Radio](https://appshunter.io/ios/app/dreamwave-radio/id6790789119)

All apps by Alexander Loth: https://appshunter.io/developer/1800426223

## 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 2026-08-29.*