New: Century Coach, your AI health coach powered by Apple Intelligence. Ask about your sleep, recovery and HRV, and get clear, personal answers based on your own data.
Your Intelligent Health Coach
Century helps you understand your body and live healthier every day. It takes data from your wearables and translates it into simple, meaningful insights that show how your sleep, movement, and recovery shape your overall health.
How It Works
Century syncs with Apple Health and any connected device to analyze your core metrics, including:
Your Daily Health Challenge motivates you to reach your optimal score by balancing sleep, activity, and recovery—making progress easy to see and feel.
Sleep Quality — Tracks depth, consistency, and recovery value
Body Battery — Real-time energy reflection throughout your day
Recovery Score — Daily measure of how well you’ve recovered from strain
Heart Rate Variability (HRV) — Reflects stress resilience and recovery
Resting Heart Rate (RHR) — Key indicator of cardiovascular fitness
VO₂ Max — Measures endurance and aerobic efficiency
Why Century
Most apps tell you what’s “good” or “bad.” Century shows what’s yours.
It helps you build better habits with personalized insights and evidence-based feedback.
Personalized Recommendations based on your actual biometrics
Clear Visuals showing how your choices affect your daily health
Motivation Through Progress as your scores improve
Meaningful Comparisons against your own trends, not arbitrary targets
AI use and AI providers
The app is entirely usable without any AI features.
The Century Coach is the only features that uses AI, and is opt-in. Coach is powered by Apple Intelligence, and is using Apple Private Cloud Compute.
We also have an optional fallback for older devices, and in case you run into your limits. That's using OpenAI as the AI provider.
If you want to use Coach, but never want to use the fallback, that's also an option.
Who It’s For
Century is built for anyone who wants to:
Feel and perform better, every day
Take a data-driven approach to health
Make sense of their wearable data
Stay balanced between activity and recovery
Subscription
Century requires a subscription for full access to personalized insights, longevity analysis, and advanced tracking features.
Terms and Conditions: getcenturyai.com/terms-and-conditions
Start today.
Turn your health data into daily progress and long-term wellbeing.
This app is literally the discovery of the year for me. Feels extremely polished, and like combines the best of all the best heath apps in one! I don’t understand there are negative reviews?
Developer Response
Thank you so much! A lot of improvements are coming!
Nicer than Whoop
Health conscious 1234
Beautiful interface, very useable, and connects with Apple, Garmin, and Google/Fitbit. Really enjoy the app and how it provides you the information. I choose Century AI over Bevel because of that and the option to have a one tone purchase and not and ongoing subscription like Whoop/Bevel.
App is okay, but subscription modal is scamy
qwertyquill
I would have subscribed and kept it, but just the way you get me to give you access to my health data and go through all the motions before you tell me I have to put in a payment method today before I can see anything or try it out is just scammy. It makes me not trust what every you are doing with my health data. But hey I already gave you access to my health data before I was presented with the options for the su scripting or the trial. For some reason, in the app store I did not even see there was a paid option for this app, but you are required to pay to use it. They use the sunk cost psychology to get you to try it, then they put the monthly really high to push you towards annual. No way this app should be more than $3-5 a month and $20 a year.It’s the same data repackaged. Can get some cool insight but nothing worth giving my health data. You lost my trust worth your tactics. Looks like you can build some cool stuff, that’s too bad.
Developer Response
hey there, sorry you had this experience, We try to deliver a whoop experience for a fraction of the price. It was never intended to be a deceptive practice. We do have a free trial and a lifetime option that costs less than half of what Whoop costs for a year. I'm happy to give you a coupon code for a prolonged new trial. Please reach out to info@centuryai.app. We would be extremely grateful if you could revisit your review.
Worth it!
Gonzo Mon
Gives more insight than apple health and also pairs well with an oura ring in the case your watch doesn’t track your sleep for one night, oura syncs right up
- Century Coach: an AI health coach powered by Apple Intelligence, so it's so private, not even Century or Apple can read it.
- Support for the iPhone Duo!
- Leaderboards for every score
- Full rewrite of the app in Swift
Version 1.50.0
The developer, Waldo Studio BV, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
Health & Fitness
Contact Info
Identifiers
Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Usage Data
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
Waldo Studio BV
Size
174.4 MB
Category
Health & Fitness
Compatibility
Requires iOS 16.4 or later.
iPhone Requires iOS 16.4 or later.
Mac Requires macOS 13.3 or later and a Mac with Apple M1 chip or later.
