OutPerform turns the health data you already have — from Apple Health or Google Health — into clear recovery, strain, sleep, readiness and mental-focus scores. Computed entirely on your phone with published sports-science methods. No accounts. No servers. No subscription.
OutPerform reads your heart rate, HRV, sleep, breathing, blood oxygen, temperature and workouts — then answers the questions that actually matter.
A morning recovery score from overnight HRV (RMSSD / DFA-α1), resting heart rate, breathing rate and sleep — each compared to your own personal baseline.
Cardiovascular load on a 0–21 scale (Banister TRIMP), plus acute-to-chronic workload ratio and training monotony — so you train hard without overreaching.
Sleep stages, efficiency and a performance score, a dynamic nightly sleep-need target that rises with the day's strain, and a smart bedtime recommendation.
Predicts how "locked in" you can be through the day using the Three-Process Model of alertness, and reveals your peak deep-work windows. Calibrate it with a 1-minute reaction test.
One daily number that folds recovery, last night's sleep and your training-load balance into a clear "go hard / train smart / take it easy" call.
Tracks blood oxygen, respiratory rate, skin temperature and VO₂ max against your baseline, with an overnight sleep-apnea (ODI) screening signal.
Most apps show you numbers. OutPerform tells you what to do with them.
When recovery is high, OutPerform tells you your body can handle a hard session — and suggests a strain target to aim for.
Rising training load, low recovery or mounting sleep debt are flagged early — so you rest before injury or burnout, not after.
The focus curve highlights when your mind is sharpest, so you schedule deep work in your peaks and admin in your dips.
OutPerform is one of the only apps that models mental readiness, not just physical. It estimates how sharp you'll be hour-by-hour, so you can plan your day around your brain.
Pick a data source, grant read access, and OutPerform does the rest — locally.
Choose Apple Health or Google Health. OutPerform requests read-only access to the signals it needs.
Your data is analysed right on your phone with transparent, published algorithms — nothing is uploaded.
Over the first couple of weeks it learns your personal baselines, so scores reflect you, not an average.
Daily guidance, scrubbable trends, a tappable explanation for every metric, and home-screen widgets.
OutPerform is built so your most personal data — your health — stays yours. There is no backend to breach.
Every score is computed locally on your iPhone. OutPerform has no servers and runs no analytics on your health data.
No OutPerform sign-up, no cloud profile, nothing to log into. Your data isn't tied to an identity we hold.
OutPerform only reads the metrics it needs. It does not write to or modify your Health records by default.
Google Health uses industry-standard OAuth 2.0 (PKCE). Access tokens are stored only in the iOS Keychain on your device.
Export everything to a plain-text file, or wipe all stored data with one tap, any time, from Settings.
Your health data is never sold, shared, or sent to advertisers or any third party. Full stop.
No black-box scores. Every metric is built on peer-reviewed sports-science and sleep research — and every formula, weight and citation is documented publicly.
OutPerform is free, private, and has no ads or subscriptions. If it helps you train, sleep or focus better, you can keep it going with a small donation — it genuinely means a lot.
Donate via RevolutOutPerform is not a medical device and does not diagnose, treat or prevent any condition. Features such as the sleep-apnea (ODI) and health-monitoring signals are informational screening only and are never a substitute for professional medical advice.