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SMASH IT!DUO
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APPLE APP STORE COMPLIANCE & CUSTOMER SUPPORT

SMASH IT! Support & Safety

Official customer care portal for SMASH IT! DUO. Review sensor mechanics, safety advisories, or contact developer Erik Geiger directly.

Direct Developer Support:support@erikgeiger.ro
HARDWARE SAFETY NOTICE & KINEMATICS

Fold Gently — Velocity is Measured Upon Movement

SMASH IT! DUO uses high-frequency 60Hz vectoring to evaluate closing speed instantly upon initial hinge rotation. You do not need to forcefully slam the screens together. A controlled, smooth inward fold registers full Mach 2 bonus velocity while keeping your foldable device in pristine condition.

Certified for iPhone Duo (iPhone19,4)•CMMotionManager Vectoring Active

Frequently Asked Questions

Answers regarding CoreMotion kinematics, trap hazards, and gameplay.

5 VERIFIED ANSWERS

SMASH IT! DUO connects directly to iOS CoreMotion and CMMotionManager at a 60Hz polling frequency. When you begin folding the two halves of your device face-to-face, our kinematics pipeline reads real-time hinge angle velocity (deg/s) and deceleration shocks (G-force), instantaneously registering the smash without requiring a single screen tap.

ℹ️ Hardware vectoring runs 100% on-device with zero network latency and minimal battery consumption.

Contact Developer

Have an inquiry, feedback, or bug report? Submit the form below or write directly to support@erikgeiger.ro.

Complies with Apple App Store Developer Review Guidelines.

SMASH IT! DUO v1.0.0 (Build 2026.10)
Developer: Erik Geiger
App Store Thinning: iPhone19,4