Stop guessing what to train next. Built shows you exactly which muscles are recovered and ready, then helps you log, share, and improve every session. Visualize recovery on an interactive body heatmap, log workouts with a gym-optimized keyboard, and get AI coaching based on your real training history. Smart workout tracking, real-time recovery, and a fitness community all in one app.
FIVE REASONS TO INSTALL Built:
1. See exactly which muscles are recovered
Built's interactive anatomy heatmap shows real-time muscle recovery across your entire body. Tap any muscle group to see its recovery percentage, days until ready, and suggested exercises. Front, side, and back views update automatically after every workout — so you always know what to train next.
2. Log sets faster with a gym-built keyboard
A custom numeric keyboard replaces your default keypad with +/- controls designed for the weight room. Previous session data auto-fills as ghost placeholders — match or beat last time with one tap. Rest timers count down between sets, and personal records are detected and marked with a gold badge automatically.
3. An AI coach that knows your actual training
Ask Built's AI coach anything — it analyzes your real workout history, recovery status, and training balance before responding. Get exercise suggestions based on which muscles are recovered, spot gaps in your programming, and generate full routines through conversation. Follow-up prompts keep the coaching going.
4. Share workouts your gym friends actually want to see
Every post includes an auto-generated muscle map showing which muscles you hit. Tag the song you were listening to mid-set — followers can preview it with one tap. Create shareable story cards from four Instagram-ready templates, and send routines through DMs with your name attached.
5. Turn progress photos into stabilized transformation videos
Import photos and Built aligns every frame using face detection — no manual cropping or editing software. Adjust individual frames with pinch-to-zoom, then export a smooth timelapse video ready to share. What takes hours elsewhere takes Built a few taps.
Browse 200+ exercises with detailed visual guides and create custom routines or discover public ones from the community. Set workout reminders, build your fitness profile, follow training partners, and track progression insights to keep your strength training consistent.
Join thousands of lifters tracking smarter with Built.
Upgrade to Built Premium to unlock live recovery tracking, the complete stretch and recovery video library, full AI coaching, unlimited transformation timelapse photos, and advanced workout planner analytics.
We offer flexible subscription plans. Subscriptions automatically renew within 24 hours before the end of the free trial or current subscription period. Manage or cancel anytime through your Apple ID settings. Any unused portion of a free trial is forfeited upon purchasing a subscription.
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Built Premium Plans:
Monthly: $7.99/month (includes 3-day free trial)
Annual: $44.99/year (includes 7-day free trial)