# CaffClock — Smart Caffeine Management > Smart caffeine management app synchronizing intake with circadian rhythm and daily routines. (iPhone/iPad app by Mitchell Carrara.) - Source: https://appshunter.io/ios/app/caffclock/id6474901075 (this page in markdown: same URL + `.md`) - Developer: [Mitchell Carrara](https://appshunter.io/developer/1722763688) - Category: Health & Fitness, Productivity - Price: Free - Rating: 5.00/5 from 3 App Store ratings · 2 written reviews indexed - Age rating: 12+ - Requires: iOS 17.0 · 4 MB - Languages: English - Released: 2024-01-05 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/caffclock/id6474901075/reviews.md ## What is CaffClock? "CaffClock" synchronizes your circadian rhythm and daily routines with Apple HealthKit to customize your caffeine intake. You can configure your preferences for coffee consumption, sleep, deep work, and exercise windows, and the app will offer personalized suggestions for maximizing alertness without disrupting your sleep. Additionally, the app allows you to log your caffeine intake to enhance efficiency tracking and optimization. CaffClock is more than just a caffeine management tool; it's a comprehensive lifestyle companion designed to enhance your overall well-being by aligning your daily habits with your body's natural rhythms, all while seamlessly integrating with Apple HealthKit to ensure personalized and data-driven recommendations. ## Key features - Circadian rhythm synchronization - Personalized caffeine suggestions - Sleep and exercise window configuration - Caffeine intake logging - Apple HealthKit integration ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/caffclock/id6474901075/reviews.md ### 5/5 — Game Changer *2025-01-06* As a hairstylist with a caffeine addiction I have to say this is a super helpful tool for me. I don’t have time to track my REM cycle and coordinate it with my caffeine intake but this app does it all for me. I found the chart super easy to use and understand. It’s turned into a fun challenge for me to optimize my caffeine and actually be able to rest up for the next busy work day! ### 5/5 — The Ultimate Companion *2024-01-06* In the bustling sphere of health apps, CaffClock emerges as a groundbreaking tool, adeptly bridging the gap between caffeine intake, sleep debt awareness, and exercise tracking. This app is not just a tracker; it’s a lifestyle coach nestled in your pocket. At its core, CaffClock offers a sophisticated caffeine optimization feature. Whether you’re a coffee aficionado or a casual tea drinker, this app understands your caffeine habits and suggests optimal times for consumption. It surprisingly learns from your patterns, ensuring that your last cup of the day doesn’t interfere with your sleep cycle. Speaking of sleep, CaffClock’s sleep debt feature is a standout. It doesn’t just track the hours you sleep; it analyzes the quality and provides actionable insights into how you can reduce sleep debt. This feature is a boon for those striving for a healthier sleep routine. The exercise tracker is another feather in its cap. It seamlessly integrates your daily physical activities and calculates the minutes spent exercising. Whether it’s a morning jog or an evening yoga session, CaffClock keeps you motivated by showcasing your daily exercise achievements. The user interface is intuitive and user-friendly, making navigation a breeze. The design is sleek, and the features are easily accessible, appealing to both tech-savvy individuals and novices alike. However, the app isn’t without its drawbacks. The caffeine tracker, while innovative, could benefit from a wider database of beverages. Also, the sleep tracking feature sometimes struggles with accuracy, especially for short naps. In conclusion, CaffClock is a commendable effort in integrating caffeine intake, sleep, and exercise tracking into a cohesive and user-friendly platform. It’s a must-try for anyone looking to enhance their wellness journey. While there’s room for improvement, the app’s current offerings are impressive and certainly worth exploring. ## Frequently asked questions about CaffClock ### What is CaffClock? CaffClock is a free health and fitness app designed to help you manage your caffeine intake by synchronizing it with your circadian rhythm and daily routines. It offers personalized suggestions to maximize alertness without disrupting sleep. ### Does CaffClock have ads? No, CaffClock is ad-free, allowing for an uninterrupted user experience focused on your health and wellness goals. ### What devices does CaffClock support? CaffClock is currently supported on iPhone devices, providing a seamless experience for Apple users. ### How accurate is CaffClock's data? CaffClock integrates with Apple HealthKit, leveraging your existing health data for personalized and data-driven recommendations. The app aims to provide accurate insights based on user-logged intake and configured preferences. ### What are the main benefits of using CaffClock? The primary benefits include optimizing alertness, improving sleep quality, and enhancing overall well-being by aligning caffeine consumption with your body's natural rhythms. It also helps track efficiency through logged intake. ### Is CaffClock suitable for all ages? CaffClock has an age rating of 12+, making it suitable for teenagers and adults looking to manage their caffeine intake responsibly. ### How often is CaffClock updated? The app was last updated on January 11, 2024, to version 1.3, indicating active development and potential for future improvements and features. ### Can CaffClock track other substances besides caffeine? Based on the description, CaffClock specifically focuses on managing caffeine intake. It allows you to log your caffeine consumption to enhance efficiency tracking and optimization. ## Version history (last 3 releases) ### 1.3 — 2024-01-11 Fixed Bugs related to Active Caffeine and Entries. ### 1.2 — 2024-01-07 Bug Fixes, UI Improvements ### 1.1 — 2024-01-05 No release notes. ## More apps by Mitchell Carrara - [Live Happier](https://appshunter.io/ios/app/live-happier/id6739846480) All apps by Mitchell Carrara: https://appshunter.io/developer/1722763688 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*