AI Longevity Coach · iOS
Your health data finally talks back.
Longa reads your Apple Health data and gives you a personal morning report plus an AI coach you can ask anything — sleep, HRV, recovery, workouts, trends. On your iPhone, never stored on our servers.
What your coach can do
Morning Report
Every morning: how yesterday actually went — sleep, activity, heart data — compared against your own 7 and 30-day baselines, in a few plain-English sentences.
Ask Your Data Anything
"Is my resting heart rate trending up?" "How did I sleep after late workouts?" The coach reads the real numbers from Apple Health and answers with them.
Hevy Integration
Connect your Hevy account and the coach analyzes your lifting history — volume, progress, plateaus — and can even build routines into Hevy after you confirm.
Recovery Signals
Elevated resting heart rate, HRV dips, short sleep vs baseline — surfaced as gentle nudges to take it easier, never as a diagnosis.
Works With Your Gear
Apple Watch, Garmin, Polar, Oura, Whoop, smart scales, nutrition apps — if it writes to Apple Health, Longa can read it. No extra accounts.
Private By Design
Health data is read on your iPhone and processed transiently to answer you — never stored on our servers. Chats stay on your device and your own iCloud.
Frequently asked questions
What is Longa?
Longa is an iOS app that turns your Apple Health data into a daily morning report and a personal AI coach. It reads your sleep, heart rate, HRV, workouts, and dozens of other metrics on-device and explains them in plain English — with concrete, personal suggestions.
Is Longa free?
The daily morning report is free. The coach chat is part of Longa Pro — $49.99/year with a free first week, or $7.99/week. No ads, ever.
Is my health data private?
Yes. Your data is read locally on your iPhone. When you ask the coach a question, only the specific figures needed are processed transiently to generate the answer — nothing is stored on our servers. Chats and reports live on your device and your personal iCloud.
What devices and apps does it work with?
Anything that syncs to Apple Health: Apple Watch, Garmin, Polar, Oura, Whoop, Withings scales, MyFitnessPal, and hundreds more. Longa also connects directly to Hevy for detailed gym training analysis.
Can it plan my workouts?
If you connect Hevy, the coach can analyze your training history and create new routines directly in your Hevy account — always showing you exactly what it plans to create and asking for confirmation first.
Is Longa medical advice?
No. Longa gives general wellness and longevity insight about your own data. It does not diagnose, treat, or replace a doctor — for any health concern, consult a qualified healthcare professional.
Meet your coach.
Longa 1.0 is live on the App Store. The morning report is free — try it with tonight's sleep.