Caffeine Tracker: Kaffa

Enjoy your coffee – and still be ready for bed. Kaffa shows how much caffeine you have had today, how much is still in your body and from what time you are ready for sleep. Log a drink with one tap on iPhone, iPad or Apple Watch. ONE TAP PER DRINK Your favourite drinks sit on the Today screen as quick-add buttons. Tap once and Kaffa logs the drink, updates your daily ring and gives a gentle tap back. Logged the wrong thing? Undo it right away. MORE THAN 35 DRINKS, ANY SIZE • Coffee from espresso and cappuccino to cold brew, moka pot and decaf • Black, green and herbal tea, matcha, chai and yerba mate • Cola, mate soda, energy drinks, chocolate and caffeine tablets • Your own drinks with their own caffeine value Pick the size, set an earlier time and adjust any entry. YOUR CAFFEINE CURVE Kaffa estimates how caffeine rises and then slowly fades in your body. The curve shows the whole day at a glance – tap it to see the exact amount at any time. Your sleep threshold and your bedtime are marked right on the chart. SLEEP-READY FROM … See the time from which the caffeine in your body stays below your sleep threshold. Before you log a drink, a preview shows how it would shift that time – so you can decide if it is worth it this late. YOUR LIMITS, YOUR RHYTHM • Daily limit up to 400 mg, the amount considered safe for most healthy adults • A caffeine cutoff time after which a good day stays caffeine-free • Your bedtime and sleep threshold – also for late or morning bedtimes after a night shift • Half-life from 3 to 8 hours, for fast or slow metabolism TRENDS Daily caffeine for the last 7 or 30 days, good days, sleep-ready nights and where your caffeine comes from. Open any day to see its curve and drinks. LEVELS, STREAKS AND AWARDS – FOR HEALTHY HABITS Earn XP and awards for good days, calm evenings and sleep-ready nights, never for more caffeine. Keep your streak going, take on daily, weekly and monthly challenges and unlock secret awards. APPLE WATCH Log a drink with one tap on your wrist and see today's total and your sleep-ready time. iPhone and Apple Watch stay in sync. APPLE HEALTH If you like, Kaffa saves the caffeine of each drink to Apple Health. It only writes caffeine and never reads your Health data. PRIVATE BY DESIGN No account, no ads, no tracking. Your drinks stay on your devices. Light and dark mode, more than 40 languages. A GENTLE NOTE Kaffa shows estimates and is not a medical device. If you are pregnant or breastfeeding, have heart problems or high blood pressure, or take medication, ask your doctor how much caffeine is right for you. KAFFA PRO Logging drinks, the Apple Watch app and your own drinks are part of Kaffa Pro. Buy it once and it's yours forever – no subscription needed. If you prefer, you can choose a monthly subscription with a free 7-day trial instead. Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless it is cancelled at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours before the end of the current period. You can manage and cancel your subscription in your Apple Account settings. Any unused portion of a free trial is forfeited when you purchase a subscription. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://skapps.notion.site/Kaffa-Privacy-Policy-3ea22957d24d80048e5dee726d013825