Caffeine Tracker vs Unbuzz
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Caffeine Tracker
This app helps you track your caffeine intake and understand its impact on your sleep, focus, and energy levels. It features a comprehensive database of drinks, real-time half-life calculations, and personalized insights to help you manage your consumption.
- Instant caffeine logging for various drinks
- Real-time caffeine half-life calculator
- Sleep impact analysis
- Apple Watch companion app
- Caffeine reduction goals
- Smart reminders
- Widget support
Read full descriptionHide full description
Track your caffeine intake and understand how it affects your sleep, focus, and energy with MoonLatte — the smart caffeine tracker for iPhone and Apple Watch. HOW IT WORKS Log Your Caffeine Quickly log coffee, espresso, tea, matcha, energy drinks, soda, and pre-workout supplements. Our caffeine database covers hundreds of drinks with accurate caffeine content per serving. Half-Life Visualization See exactly when caffeine leaves your system. MoonLatte calculates caffeine half-life in real-time, showing you the optimal time to stop drinking coffee for better sleep. Sleep & Focus Impact Understand how your caffeine intake affects your sleep quality and daily focus. Get personalized insights based on your consumption patterns and sleep schedule. Apple Watch App Track caffeine directly from your wrist. Quick-log your favorite drinks, view your daily caffeine balance, and get alerts when it's time to switch to decaf. Reduce & Quit Caffeine Set caffeine reduction goals and track your progress. Whether you want to cut back on coffee, quit energy drinks, or find your optimal caffeine balance — MoonLatte helps you get there. Smart Reminders Get notified when your caffeine levels are high before bedtime. Set custom reminders to log your drinks and stay within your daily caffeine limit. KEY FEATURES - Instant caffeine logging for coffee, tea, espresso, matcha, energy drinks, soda - Real-time caffeine half-life calculator and metabolism tracker - Sleep impact analysis and bedtime caffeine alerts - Apple Watch companion app for wrist-based tracking - Caffeine withdrawal timeline and reduction goals - Beautiful charts showing daily, weekly, and monthly caffeine trends - Caffeine content database for hundreds of popular drinks - Widget support for quick caffeine overview PURCHASE INFORMATION MoonLatte offers a Lifetime purchase option for full access to all premium features. This is a one-time purchase — no subscriptions. Privacy Policy: https://moonlatte.app/privacy Terms of Use: https://moonlatte.app/terms
Unbuzz
Read full descriptionHide full description
Your coffee. Your timing. Unbuzz helps you see how your logged caffeine adds up and how its estimated level changes through the day. Bring a little more intention to your next drink and your evening routine. LOG YOUR USUAL Keep your favourite drinks close and log them in a tap. SEE YOUR CAFFEINE TIMELINE Explore an estimate of your caffeine level over time, alongside your logged drinks. PLAN YOUR TIMING Use your caffeine budget and timing insights to reflect on your routine and plan your last coffee. MAKE SMALL CHANGES Choose caffeine challenges, build streaks, and celebrate your milestones with your Unbuzz companion. Some features require an in-app purchase or subscription. Check the app for available plans. Caffeine levels and timing are estimates. Individual responses vary. Unbuzz does not measure caffeine in your body, predict when you will fall asleep, or provide medical advice.
Screenshots
Verdict
The clearest difference is update cadence: Unbuzz at fortnightly against Caffeine Tracker's every 2 months. Unbuzz also leads on iOS requirement (13.0 vs 18.2). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Caffeine Tracker sells 3 in-app purchases, starting at $2.99 per 7 days and Unbuzz sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
Caffeine Tracker ships an update every 2 months, Unbuzz fortnightly. The most recent releases landed on July 31, 2026 and September 23, 2026 respectively.
| Parameter | Caffeine Tracker | Unbuzz |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, Apple Watch | iPhone, iPod, Apple Watch — better |
| Requires iOS | 18.2 | 13.0 — better |
| Further details — not scored | ||
| Size | 20 MB | 141 MB |
| Age rating | 4+ | 4+ |
| Developer | Pawel Karniej | Health3 AG |
In-app purchases
Caffeine Tracker
- MoonLatte Weekly$2.997 Days
- Moon Latte Yearly$9.991 Year
- Lifetime Premium Access$19.99
Unbuzz
- Unbuzz Pro$2.991 Month
- Unbuzz Pro (Annual)$19.991 Year
- Unbuzz Pro (Lifetime)$49.99









