Chart standing · US
What changed · US
Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.
Version 1.2 adds a full iPhone experience with a searchable drink library, favorites, serving sizes, and a clearer caffeine-decay timeline in dark and light themes. The refreshed Apple Watch dashboard shows estimated active caffeine, your bedtime target, and direct guidance about whether another coffee fits. Complication visuals and update reliability are improved too. Estimates are for planning only. Caffeine content and metabolism vary.
Price & rating history · US
Reconstructed from the listing changes AppTracker has observed in this storefront, so each line starts at the first change on record.
Price · USD
About
Time your caffeine with tonight's sleep in mind. Log popular drinks, coffee sizes, or exact milligrams from iPhone and Apple Watch, then see how much caffeine is estimated to remain now and near your chosen bedtime. Features: - Fast Small, Medium, and Large coffee logging - Searchable coffee, tea, matcha, and energy-drink library - Favorites and common serving sizes on iPhone - Exact mg entry with Digital Crown adjustment - Estimated caffeine decay using a half-life curve - Adjustable sleep cutoff, metabolism speed, and bedtime target - Complications for active caffeine, bedtime decay, and estimated coffee room - Dark and light iPhone themes with a wrist-native Watch experience - Local-only data with no account or subscription The Bedtime Decay complication shows estimated caffeine falling from now to bedtime against your selected target. Coffee Room estimates how many additional milligrams could fit the same bedtime target and identifies the largest built-in coffee preset that fits. Estimates are for planning only. Caffeine Tracker does not measure caffeine in your body or guarantee sleep quality. Individual caffeine response varies, and the app is not medical advice.
What's new · 1.6.2
Version 1.2 adds a full iPhone experience with a searchable drink library, favorites, serving sizes, and a clearer caffeine-decay timeline in dark and light themes. The refreshed Apple Watch dashboard shows estimated active caffeine, your bedtime target, and direct guidance about whether another coffee fits. Complication visuals and update reliability are improved too. Estimates are for planning only. Caffeine content and metabolism vary.
Details