No more cookie-cutter formulas. CalorieTracker.io adapts its algorithms to your personal progress every day to deliver next-level individualized insights and recommendations.




Centenary Day is described as 'An AI-powered health-optimization toolkit that builds personalised routines, intelligent meal plans and smart reminders in under 10 minutes—then syncs everything across web, mobile and your calendar' and is an website in the office & productivity category. There are more than 50 alternatives to Centenary Day, not only websites but also apps for a variety of platforms, including iPhone, Android, iPad and Apple Watch apps. The best Centenary Day alternative is OpenNutriTracker, which is both free and Open Source. Other great sites and apps similar to Centenary Day are OpenTracks, ASICS Runkeeper, Strava and MyFitnessPal.
No more cookie-cutter formulas. CalorieTracker.io adapts its algorithms to your personal progress every day to deliver next-level individualized insights and recommendations.




Zombies, Run! is an ultra-immersive running game and audio adventure, co-created with award-winning novelist Naomi Alderman. Every run becomes a mission where you’re the hero, with our immersive audio drama putting you at the centre of your very own zombie adventure story.



Noom’s proven psychology-based approach identifies your deep-rooted thoughts and triggers, and builds a custom game plan to help you form healthy habits, faster.




Samsung Health provides core features to keep up your body fit and healthy. It will record and analyze your daily activities and habits to help maintain successful diet and lead healthy lifestyle.



RunnerUp - A open source run tracker inspired by Garmin 410, ASICS Runkeeper and EveryWhere Run.



Nutrition facts from my food database along with a free app to track what you eat, count your macros and learn how to lose weight and keep it off.
CalorieStar is the most popular Windows, Mac & Linux alternative to Centenary Day.
The Apple Health app provides a central and secure place for your health and fitness information, so it’s easily accessible and under your control.




Ride with GPS is the best bike route planner, turn-by-turn voice navigation, and tracking app for cyclists, runners, and hikers. Get the best bike computer and activity tracker available, to plan, navigate, track, record, and share your activities.



This web application allows you to track your outdoor activities (workouts) from gpx files and keep your data on your own server.




FitTrackee is the most popular Self-Hosted alternative to Centenary Day.
Komoot is the key to the outdoors. Just plan your hiking, road cycling or MTB adventures in the planner, and be guided along every trail, track, road or path—even when you’re offline. Get your first region for free and say hello to your next adventure!




Nike Run Club gives you everything you need to run better and more often-including GPS tracking of your run, audio guided running workouts, weekly and monthly distance challenges to keep you motivated, customized coaching plans that fit your goals and adapt to your progress, and...



Jogger is a mobile Linux-based application that allows users to monitor and record a variety of physical activities such as running, walking, cycling, swimming, and other workouts. It utilizes Geoclue location tracking to record workout sessions, providing detailed data on the...


