IronBuddy AI Strength Coach

IronBuddy is a fully on-device AI strength training companion. Point the camera at yourself, start a set, and IronBuddy counts every rep, corrects your form in real time, and tracks your progress. Think of it as a quiet coach who lives inside your phone and never talks to the cloud.

Why IronBuddy is different

Privacy that actually means something. Every frame of video, every spoken command, every workout stat is processed on your device. There is no backend server. No user account. No ads. No analytics SDK. Your camera feed is never stored and never uploaded.

Four compound lifts done right. Push-ups, squats, deadlifts, and bench press are detected through a 33 point skeleton model powered by Google MediaPipe BlazePose. Eccentric, concentric, and lockout phases are all recognized, so your rep count reflects real reps, not half reps.

V2.0 smart assist, newly added Warm-up and stretching guide before and after every session. Slow-motion replay so you can see which rep fell short of depth or range. Adaptive intensity that reads your recent completion rate and suggests the next workout volume.

Built-in training plans. Beginner onboarding, upper-body strength, lower-body power, and full-body routines are ready to run. You can also mix and match freely.

HealthKit integration. Workout duration, estimated calories, and rep counts are written to Apple Health automatically, so your activity rings reflect the work you did.

Hands-free by design. Voice countdowns and voice commands let you start, stop, and skip without touching the screen. Speech recognition runs on device using Apple's offline mode.

Who IronBuddy is for

Home lifters who want a second pair of eyes counting reps. Travelers and busy people who train whenever, wherever. Anyone tired of signing up, of ads, of trackers, of permission creep.

What IronBuddy will never do

No subscription. No in-app purchase. No ads. No account. No cloud. No data upload. No social feed begging for likes. No notification spam.

Download once, keep forever. Delete the app and every byte of your data goes with it.

Setup tips

Works on iPhone and iPad, portrait or landscape. Place the device two to three meters away, framing your full body. Even lighting and a clean background produce the best recognition.

Privacy policy https://mibslee.github.io/IronBuddy/privacy.html

Feedback and bug reports https://github.com/Mibslee/IronBuddy/issues

IronBuddy. Train alone, never train lonely.