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Updated the launcher icon to match the store listing and improved localized text.
Know your last caffeine time before sleep.
Caffeine Cutoff Mate helps you decide when today's last coffee should be. Enter your bedtime and caffeine sensitivity, then log each drink. The app estimates how much caffeine may remain at bedtime using a simple half-life model. It includes quick logging, on-device history, statistics, and JSON export. No account, ads, analytics, or developer-operated server is used. This is a general wellness estimate, not a medical device.
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Google Play only. Downloads from daily Top free ranks (or the store's install count); in-app revenue from Top grossing ranks, calibrated on AppTweak's US estimates, or else from downloads; ads from public ad benchmarks. Not reported figures.