Villain Arc: Workout Tracker

New in 1.3: an on-device AI coach that builds your plan in seconds, smarter exercise swaps, six ready-made programs, hydration, cardio with routes, and trends.

Villain Arc is the workout app for lifters who want a plan that gets sharper every session — and an on-device AI coach that helps build it.

Track every set, ride a real progression curve, and let the app handle the math while you focus on the lift.

WHY VILLAIN ARC

— On-device AI coach. Generate a full program from a sentence, get smart exercise replacements, and review coaching events with your own ratings. Powered by Apple Intelligence on iPhone 15 Pro and later. No accounts, no servers, no compromise on privacy.

— Six ready-made programs. Push/Pull/Legs, Upper/Lower, Full Body, Stronglifts 5x5, 5/3/1 BBB, and a 5-day Bro Split. One tap to materialize a full split or pull a single day into your editor.

— Live, set-by-set logging. Reps, weight, RPE, rest timer with circular countdown, set notes, and post-workout PR detection.

— Built for cardio too. Outdoor route recording with MapKit, manual treadmill intervals, and live Apple Health metrics when available. Run, walk, treadmill — all in one place.

— Apple Health, two-way. Workouts, weight, sleep, steps, distance, energy, heart rate, resting heart rate, walking HR, HRV, respiratory rate, wrist temperature, and hydration. The Trends dashboard pulls it all together.

— Sleep, RPE, and session quality correlations. See which sleep durations and RPE ranges produce the workouts you rated highest, computed on-device from your own data.

— iCloud sync. Optional, on by default, your workouts stay with you across devices.

— Apple-native end-to-end. Siri Shortcuts for everything, Spotlight indexing, widgets for heart rate, sleep, weight, steps, energy, hydration, and more, Live Activities for active workouts and cardio sessions, plus an Apple Watch–ready live workout path.

— No ads. No account required. Your data is yours.

CARDIO, NEW IN 1.3

Outdoor run, outdoor walk, treadmill run, treadmill walk — each with its own session lifecycle, live metrics, and resume bar. Outdoor sessions record routes with MapKit; treadmill sessions take manual speed and incline intervals so you do not need a smartwatch to log a treadmill mile. Live Activities show pace, distance, and heart rate on the lock screen and Dynamic Island.

HEALTH INSIGHTS, NEW IN 1.3

The new Trends dashboard surfaces sparkline cards for weight, sleep, resting heart rate, energy, steps, and workout volume across 7-, 30-, 90-day, and 1-year windows. Sleep Timing Insights show your average bedtime and wake time with a consistency score, and Correlation Insights pair every rated session with the sleep and RPE behind it.

PROFILE & PROGRESSION

A dedicated Profile tab shows workout streak, muscle-map distribution across the last two months, a complete-day heatmap for workouts, sleep, steps, and hydration goals, and time-threshold fitness-level review cues so the app does not silently drift away from where you actually are.

PRIVACY

Everything that can stay on device, stays on device. AI runs through Apple Intelligence on supported hardware. There are no third-party trackers, no advertising SDKs, and no cloud backend other than your own iCloud.

SUBSCRIPTION

Villain Arc Pro is an auto-renewing subscription: Monthly ($4.99) or Yearly ($39.99), each with a 7-day free trial. Payment is charged to your Apple Account at confirmation of purchase. Your subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple Account settings.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://fct-technologies.com/projects/villainarc/privacy/