A phone designed around one savage mission: make you look like a carved statue on command—in the mirror, on camera, under stage lights.

1) The core idea

Real-time posing + physique camera intelligence that:

  • Guides your pose (angles, elbow height, lat flare, hip tilt)
  • Auto-captures the exact millisecond you hit peak contraction
  • Picks your best frames (like a ruthless photo editor that only loves winners)
  • Builds posing routines (classic bodybuilding poses + your custom flow)
  • Tracks progress (symmetry, conditioning, posture, pose consistency)

2) The smartphone: FLEXPHONE (hardware built for physiques)

Not a “general phone that happens to have an app.” This is physique-first.

Front camera system

  • Ultra-wide selfie cam (so your whole body fits, even in tiny rooms)
  • Depth sensor (clean cutouts, better edge detection, consistent body measurement)
  • Low-light gym performance (fast shutter + stabilization so you don’t look blurry and soft)

Bodybuilding-friendly physical design

  • Integrated kickstand (portrait + landscape)
  • Grippy sweat-proof sides + wipeable back
  • One “PEAK” button: press once = starts Pose Mode instantly (no menu diving)
  • Magnetic mount system for snap-on accessories

Snap-on accessories

  • Mag ring tripod puck (fast setup)
  • Pocket ring-light (even lighting = instant “hardness”)
  • “Stage Light” clip (high-angle harsh light simulator)

3) The app: FLEX//AI (your coach, cameraman, and judge)

Modes

A) Pose Coach (live)

  • Overlay skeleton + pose “targets” (hands here, elbows here, hips here)
  • Audio cues like:
    “Elbows up. Chest high. Twist 5°. Hold. BREATHE.”
  • “Heatmap” style feedback: what’s popping vs what’s hidden

B) Peak Capture

  • Records a short burst (2–6 seconds)
  • Detects peak contraction moments and saves only the top frames
  • No more 200 near-identical shots. Just the killers.

C) Routine Builder

  • Drag-and-drop posing sequence (front double → side chest → back double…)
  • Metronome + hold timer
  • “Stage walk” practice with prompts and pacing

D) Gym Form + Pump Tracker (optional)

  • Exercise recognition + rep counting
  • Form cues (depth, knee tracking, bar path) without being annoying
  • Links “pump sessions” to “pose performance” (your pump is only real if it photographs real)

4) The AI that makes it feel like magic

Pose understanding

  • Full-body keypoints + joint angles
  • Pose classification for bodybuilding poses (and variants)
  • “Pose Quality Score” based on:
    • Symmetry (left/right balance)
    • Alignment (shoulders/hips level)
    • Openness (lat spread, chest expansion)
    • Twist and presentation (how well you’re “showing” the muscle)

Aesthetic camera intelligence

  • Detects bad lighting + suggests fixes (“turn 30° toward light”, “raise phone 10cm”)
  • Auto-crops for best composition (IG-ready, stage-ready, portfolio-ready)
  • Background cleanup options (subtle, not cheesy)

Your personal model

  • Learns your best angles over time
  • Builds a “Winning Pose Playbook”:
    • “Front double biceps: chin down 3°, right elbow 2cm higher = best look”
    • “Side chest: rotate pelvis more, chest up = bigger illusion”

5) The interface (simple, savage)

  • Big buttons: COACH / PEAK / ROUTINE / REVIEW
  • Review screen:
    • Best 5 frames
    • Side-by-side compare
    • “What to fix next time” in 1–2 bullet cues (not a novel)

6) Privacy + sanity features (important)

  • On-device by default for pose detection + scoring
  • Cloud only if you choose (backup, coach sharing, advanced analysis)
  • Anti-body-dysmorphia guardrails:
    • Focus on pose execution + consistency, not “you’re not enough”
    • Optional hiding of weight/measurements
    • “Progress = you vs you,” not social ranking

7) Monetization that doesn’t feel cringe

Free: Pose Coach basics + limited Peak Capture

Pro: unlimited Peak Capture, advanced scoring, routine builder, lighting simulator

Coach Marketplace: send a routine + clips to a real posing coach, get feedback inside the app

8) MVP build plan (fast, lethal)

V1 (4–8 weeks):

  • Pose Coach (front camera + overlay)
  • Peak Capture + best-frame selector
  • 5 core poses

V2:

  • Routine Builder
  • Progress comparisons
  • Lighting guidance

V3:

  • Personalized angle recommendations
  • Coach marketplace
  • Form tracking add-on

If you want, I’ll also write:

  1. the exact pose library (classic bodybuilding poses + cues for each), and
  2. a one-page App Store pitch + pricing tiers, and
  3. a UI screen-by-screen blueprint (what every button does).