Uncaf: Quit Caffeine Tracker is an overall app developed by Takeaki Shimizu.
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App Information
Uncaf: Quit Caffeine Tracker is FREE to download. The APK download size is 42.84 MB. The latest version available is 1.5.2. The last update was on June 21, 2026.
Technical Requirements
The app has a content rating of Medium Maturity. The app has been available on Google Play February 2026.
Description
Quit caffeine without guessing your symptoms. Uncaf helps you understand withdrawal phases with science, not willpower. Know what's happening in your brain — and what comes next.
Each phase explains the neuroscience behind your symptoms: why you get headaches (adenosine receptor upregulation), why you feel foggy (dopamine pathway adjustment), and when it gets better (it does).
DAILY CHECK-IN Log your mood, energy, and sleep quality in under 2 minutes. Over time, you'll see clear trends showing your recovery progress.
CRISIS TOOLS When cravings hit, Uncaf responds instantly: - 4-7-8 Breathing Exercise - calm your nervous system in 60 seconds - Guided meditation and motivation - Distraction activities - Urge tracking with trigger analysis
BRAIN FOG GUIDE Understand why brain fog happens during caffeine withdrawal and get actionable tips to manage it - hydration, movement, sleep strategies, and brain-friendly nutrition.
YOUR JOURNEY See exactly where you are in your recovery, what's happening in your brain right now, and what the next phase brings. Premium unlocks data-driven personal insights.
WEEKLY SUMMARY (Premium) Every Monday, get a snapshot of your week: mood trends, energy levels, sleep improvements, and urges resisted - all compared to the previous week.
PROGRESS INSIGHTS (Premium) Beautiful trend charts for mood, energy, and sleep. See week-over-week comparisons and discover patterns (like how better sleep correlates with higher energy).
STREAK SHIELD (Premium) Had a slip? Streak Shield protects your streak once per month, so one moment doesn't erase weeks of progress.
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WHY UNCAF WORKS
- Science-based - Built on caffeine withdrawal research and neuroscience - Phase system - Know exactly what to expect and when - No judgment - Relapses are handled with compassion, not shame - Privacy-first - Your data stays on your device (sync optional) - No ads - Ever
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7-DAY FREE TRIAL Try every feature free for 7 days — no commitment. After your trial, choose a plan to continue your recovery journey.
WHAT'S INCLUDED - Full 5-phase recovery guide with neuroscience - Daily check-ins with mood/energy/sleep tracking - Progress Insights — trend charts and week-over-week analysis - Your Journey — phase progress, data-driven advice, next phase preview - Weekly Summary — Monday reports with trend comparison - Streak Shield — monthly streak protection - All crisis tools (breathing, meditation, relapse support) - Brain fog guide, withdrawal timeline, daily messages - Full history access and notification customization
CRISIS TOOLS — ALWAYS FREE Breathing exercises, relapse recovery flow, and Brain Fog guide remain accessible even after your trial ends. We never lock you out when you need help most.
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Uncaf is a wellness tool and does not provide medical advice. If you experience severe withdrawal symptoms, please consult a healthcare professional.
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.