MAKE YOUR RUNNING DATA COUNT.
Make sense of your whole running history, not just your next run — with on-device analysis of workouts synced from Apple Health.
INSTANT HISTORY & CORE METRICS
• The day you install, your running history is here — lifetime stats, heatmaps and trends, synced from Apple Health.
• Best Efforts: Your all-time bests across every common distance, found and tracked automatically.
• See your whole block in one table — Training Log with weekly and cumulative totals, longest runs marked, and notes.
• Comprehensive Metrics: Pace, Cadence, Stride Length, Power, VO2 Max, and Zone2 Pace.
• Map Styles: Color-code your full-screen route by Heart Rate, Pace, or Elevation — Standard or Satellite.
• Personal Achievements: Earn exclusive badges as you hit new distance goals.
• Quick Navigation: Jump straight to any past workout with the calendar picker.
ADVANCED ANALYTICS SUITE
[ MORNING RECOVERY CHECK ]
See how your overnight recovery signals compare with your personal baseline — using Apple Health data, with every number open to inspection.
• Recovery State: A clear morning readout — Optimal, Recovered, Compromised, or Fatigued.
• See your own 30-day range and trends — HRV, Sleeping Heart Rate, Sleep Duration and Restorative Sleep.
• Daily Training Guidance (Pro): A concrete intensity recommendation for today — from a key session to an easy Zone 2 run to full rest.
(Requires an Apple Watch worn during sleep.)
[ RACE PREDICTION & PLAYBACK ]
• Shadow Runner (Pro): Race the fastest version of yourself on any route you've run before — see where you're gaining or losing ground.
• Race Time Prediction (Pro): Personalized finish-time estimates for your next 5K, 10K, Half, or Full Marathon.
• Route Playback (Pro): Animated, step-by-step route playback on the map.
[ PERFORMANCE & TECHNIQUE ]
• GAP (Grade Adjusted Pace) (Pro): See your flat-ground equivalent effort on every hill.
• Running Efficiency & Consistency (Pro): Track energy economy and rhythm stability over time.
• See how your stride changes — Running Form (free) for runs and splits, with a visual summary and linked cadence, stride length, ground contact time and vertical oscillation charts where data is available.
• See more stride metrics — Vertical Ratio and Duty Factor (Pro).
• Pace Zones (Pro): Personalized training zones (E/M/T/I/R).
• Make every zone your own — custom HR zones from Max HR %, Karvonen (HRR) or Lactate Threshold (LTHR), with editable BPM boundaries.
• Cadence Metronome: Lock in your rhythm — with Dynamic Island and Lock Screen Live Activities.
[ SCIENTIFIC TRAINING LOAD ]
• Training Status (ACWR) (Pro): Monitor your Acute:Chronic Workload Ratio.
• Intensity Structure (Pro): Visualize your heart rate zone distribution.
[ GEAR & DATA MANAGEMENT ]
• Shoe Tracker: Track mileage on every shoe.
• Workout Converter: Convert Walking/Hiking records into Running activities from the Toolbox.
• Bring your runs with you — import/export FIT files and save supported FIT runs to Apple Health (Pro, one-time copy).
• Training Log Export (Pro): Hand your coach the whole block as a CSV.
• Monthly Reports: A beautiful recap of everything you achieved this month.
[ EXPERIENCE, WIDGETS & PRIVACY ]
• Local-First: Your data never leaves your device — no account required, all analysis on-device.
• Advanced Widgets: "Latest Run", "Weekly Summary", and "Cadence Metronome" — one glance from the Home Screen.
Make more of every run with Apex Run.
SUBSCRIPTION & LEGAL
Apex Run Pro is an optional auto-renewable subscription (monthly/yearly) with a 14-day free trial. Payment is charged to your Apple ID at purchase confirmation and renews automatically unless canceled at least 24 hours before the period ends. Manage or cancel anytime in your App Store account settings.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://www.slowbloom.fit/privacy
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