Caffeine Tracker vs CaffeineTrack

Alyx is a silly way to track caffeine. Quickly log espresso, lattes or anything else and see how it affects your health, sleep or view other interesting stuff! It uses Apple Health to store your data privately, which means it also syncs with iCloud. Of course, you can log caffeine here. Aside from being a coffee, espresso, energy drink, or general caffeine tracker and journal, there are some interesting things it can do: - Figure out when your body will be caffeine free. - Discover how much caffeine will be in your body at bedtime. - Get your customized "Last Call" for caffeine every day, and set an alarm for it! - See how caffeine consumption impacts the amount of sleep you get. - View how caffeine will decline in your body over the next 12 hours. - See if your caffeine consumption has been trending up or down lately. - Tons of Siri Shortcuts. - Tons of widgets! - Create your own custom drinks, and have AI figure out the caffeine contents! - A Hall of Fame for...caffeine consumption? - Um, what else? Oh, tons of charts! So yeah, you can see how caffeine affects your sleep, overall health, see how much sleep you'll lose, and more. I don't know, it's just a fun app. Download it or don't. Love, Alyx -- SUBSCRIPTION & PREMIUM FEATURES -- Most of Alyx is completely free to use. There are premium features if you upgrade to The Caffeine Club, which includes every widget, adding your own custom drinks, several charts, and sleep forecast features. -- LEGAL -- · View our terms of service here: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ · View our privacy policy here: https://alyxcaffeinetracker.com/privacy/ Subscriptions will be charged to your credit card through your iTunes account. Your subscription will automatically renew unless canceled at least 24 hours before the end of the current period. You will not be able to cancel the subscription once activated. Manage your subscriptions in Account Settings after purchase.

CaffeineTrack – Track your caffeine, optimize energy, and sleep better! How much caffeine is in your body right now? CaffeineTrack uses a scientific half‑life decay model to show in real time how caffeine moves through your system. Track every cup of coffee, espresso, energy drink, tea, or chocolate—see when your level drops low enough for restful sleep. A complete caffeine tracker, coffee tracker, and caffeine monitor in one app. One‑time purchase. No subscriptions. No ads. No accounts. Your data stays on your device. Why you'll love CaffeineTrack - Real‑time caffeine curve: See caffeine decay using scientific half‑life modeling. - 28+ sources: Coffee, espresso, cold brew, latte, matcha, energy drinks (Red Bull, Monster, NOCCO, Celsius), tea, chocolate, and more. - One‑tap logging: Record caffeine intake instantly—no hassle or menus. - Sleep optimization: Know when caffeine drops below the safe sleep threshold. - Daily limit alerts: Set a personal limit and get notified when you approach it - Sensitivity settings: Choose low, normal, or high for personalized limits - Statistics: Daily, weekly, and monthly caffeine trends—averages and totals. - Widgets: Home and Lock Screen widgets for quick logging and status. - Multi-language: Use the app in your preferred language. - One‑time purchase: Full access forever—no subscription. - Privacy‑first: No sign‑in, no tracking, no ads. Fully offline. Built for everyday life - Perfect for coffee lovers, students, fitness enthusiasts, and anyone managing caffeine. - Understand how much caffeine is in your coffee, energy drink, or tea. - Know when to stop for better sleep tonight. - Find your ideal intake based on your sensitivity. How it works - Log coffee, tea, energy drinks, or any source with one tap. - The real‑time curve shows caffeine decay hour by hour. - Check when your level drops below the safe sleep threshold. - Review stats day by day, week by week, or month by month. Feature highlights - Caffeine tracker and intake monitor - Coffee tracker, coffee log, coffee counter - Real‑time caffeine curve with half‑life decay - Caffeine calculator for 28+ beverages and foods - Espresso, cold brew, latte, matcha, energy drinks, and more - Sleep optimization with safe sleep threshold - Daily caffeine limit with alerts - Sensitivity settings (low, normal, high) - Home and Lock Screen widgets - Daily, weekly, monthly statistics - Unit preference: ml or fl oz - Private, offline, ad‑free - One‑time purchase, no subscriptions Who it's for - Coffee lovers wanting to understand caffeine consumption - Fitness‑conscious users tracking caffeine during training - Students and professionals optimizing energy and focus - Anyone wanting better sleep by managing caffeine timing - People with caffeine sensitivity who need to monitor intake - Users who value privacy and a distraction‑free experience Benefits of tracking caffeine - Understand how caffeine affects energy throughout the day - Improve sleep by knowing your optimal caffeine cutoff time - Stay within recommended daily limits for better health - Build awareness and make informed choices - Optimize timing for peak performance FAQ - Do I need an account? No. CaffeineTrack is private—no account required. - Does it work offline? Yes. All data stays on your device. - Is it free? One‑time purchase. No ads or subscriptions. - How accurate is the curve? Uses the caffeine half‑life (~5.7 hours). - Is it medical advice? No. Supports healthy habits but is not a medical tool. Developed by Netblast Created by Netblast, makers of high‑quality apps focused on thoughtful, clean design. Learn more at https://www.netblast.se Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Know your caffeine. Optimize your energy. Sleep better. Download CaffeineTrack today.