Caffeine Clock vs DropGym Member

Stop guessing why you can't sleep. Caffeine Clock uses advanced half-life modeling to show you exactly how much caffeine is still in your system—long after your last cup. Most people don't realize that up to 25% of their morning coffee is still active at bedtime. Caffeine Clock visualizes this hidden energy, helping you find your perfect "cutoff time" for better rest and consistent focus. KEY FEATURES: Real-Time Half-Life Graph See your active caffeine decline hour by hour. Know exactly when you'll be clear. Smart Sleep Alerts Get notified if a late latte puts your sleep at risk. We calculate the impact based on your personal bedtime. Personalized Metabolism Everyone processes caffeine differently. Customize your half-life sensitivity to match your body. Focus vs. Jitter Zones Stay in the productive "Focus Zone" and avoid the anxiety-inducing "Wired Zone" with clear visual thresholds. Live Widgets Monitor your status right from your Home Screen and Lock Screen without opening the app. WHY CAFFEINE CLOCK? Free: No paywalls, no subscriptions. Private: All data stays on your device. No accounts, no tracking. Simple: Just tap to log. We handle the math. Take control of your daily rhythm. Download Caffeine Clock today and sleep better tonight.

DropGym is the member app for booking Open Gym sessions and managing your membership. • Book Open Gym sessions and classes at your gym • See live capacity before you book — know how many spots are left • Get your personal door-entry code to access the gym • View your membership and plan details • Manage and cancel your upcoming bookings • Switch between the locations you have access to Sign in with the account details provided by your gym and you're ready to book.