ClearCaff – Caffeine & Sleep Tracker

See when caffeine leaves your system and know ready to sleep

2 followers

See when caffeine leaves your system and know ready to sleep

2 followers

ClearCaff helps you understand how long caffeine remains active in your body and when you may be ready for sleep. Log coffee, tea, energy drinks, or custom beverages, then follow a live caffeine-decay curve, Sleep Gate countdown, reminders, and personalized trends. It works offline and keeps your logs on your device helping you enjoy caffeine without unknowingly carrying it into bedtime.

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Launch tags:Android•Health & Fitness•Quantified Self

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Maker

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Hey Product Hunt! 👋 I built ClearCaff after realizing that knowing how much coffee I drank wasn’t enough—I wanted to know how much caffeine might still be active by bedtime. ClearCaff lets you log caffeinated drinks, visualize their estimated decay, and see when your caffeine level may fall below your personal Sleep Gate. The core experience works offline, with data stored locally on your device. This is an early release, and I’d really appreciate your feedback: - Is the caffeine-decay chart easy to understand? - Which drinks or presets should I add? - What would make ClearCaff more useful in your daily routine? Thanks for checking it out! ☕🌙

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2mo ago

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