Calibrate: Readiness

Stop guessing how hard to train.

Calibrate gives you a daily readiness score in just 3 minutes and tells you exactly how to adjust your workout — so you train smarter, recover better, and improve consistently.

How it works

Each day, Calibrate measures your readiness using: • HRV (from Apple Health) → recovery state • Reaction test → nervous system performance • Quick check-in → energy, stress, soreness

Then turns it into one clear decision:

Push • Train as planned • Adjust • Recover

What you get Daily readiness score

Know exactly how ready your body is before you train.

Smart training adjustments

Your planned session is automatically adjusted: • Reduce intensity when fatigued • Maintain when ready • Push when primed

Multi-signal analysis

Not just HRV.

Calibrate combines: • physiology • reaction speed • subjective state

→ for a more complete picture of performance.

Trends & insights

Understand how your body responds over time: • See readiness trends • Identify patterns • Train with confidence

Built for serious athletes

Designed for people who: • train 4–6x per week • follow structured programs • want data-driven decisions

Why Calibrate works

Most apps show you data.

Calibrate tells you what to do with it.

Your daily loop 1. Run a 3-minute check 2. Get your readiness score 3. Follow your adjusted session 4. Log how it felt

Repeat → improve

Train smarter, not harder

Whether you’re pushing for performance or trying to avoid burnout, Calibrate helps you stay consistent and make better training decisions every day.

Subscription Calibrate is a paid app. Usage requires a subscription. • Payment is charged to your Apple ID upon purchase confirmation. • Manage or cancel anytime in your Apple ID settings. • Any unused trial period is forfeited when purchasing a subscription.

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Terms Under the following terms: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/