Delta vs Coffee Clock

Delta tracks your weight and calorie intake and calculates your real TDEE — not a formula estimate, your actual one. 10 days free. One payment for unlimited access. No subscription. Most apps give you a TDEE based on height, weight, age, and activity level. That number is a population average applied to you. It's a starting point, not a measurement. Delta starts there too, but transitions away from it as you log real data. By day 10 your estimate is derived entirely from what you actually eat and how your weight actually moves. The longer you log, the more accurate it gets. Log your weight each morning and your calorie intake each day. Delta averages the last 10 days to filter out noise from water retention and normal fluctuation. It combines your intake with observed weight change to estimate your true maintenance calories, then smooths that estimate over 28 days to avoid overreacting to short-term variance. The result is a daily calorie target adjusted for your goal — cut, maintain, or bulk — grounded in your data rather than population averages. Key features: Daily weight and calorie logging Adaptive TDEE that transitions from formula to fully empirical as you log 28-day smoothing for a stable, actionable number Goal-based calorie targets for cut, maintain, or bulk Apple Health integration — weight and TDEE baseline written automatically Daily reminders for weigh-in and calorie logging Why Delta? Δ is the symbol for change. Your weight change and calorie balance are what actually determine your TDEE. Delta measures both and gives you a number that reflects your reality, not someone else's average.

Know your caffeine. Own your energy. Coffee Intelligence is the smart companion for coffee drinkers who want more than just a log — they want insight. What it does: - Track every coffee, espresso, cold brew, or tea with one tap - See your real-time caffeine level using science-backed metabolism simulation - Predict how your energy will rise and fall throughout the day - Know exactly when caffeine will stop affecting your sleep - Review your history with daily and weekly analytics - Export detailed reports as PDF Built for your body: Set your caffeine sensitivity (low, normal, high) and get personalized predictions tailored to how you metabolize caffeine — not just averages. Simple. Smart. Honest. No subscriptions. No clutter. Just clear information to help you drink smarter.