Physics Toolbox Accelerometer vs Coco

Turn your iPhone into a motion laboratory. Physics Toolbox Accelerometer reads the accelerometer built into your device and shows exactly what it measures — live, in three dimensions, in units you can check. MEASURE • G-Force — the ratio of normal force to gravity, in X, Y, Z and total magnitude • Linear Acceleration — the same motion with gravity removed, in m/s² • Spectrum — a live FFT that finds the dominant frequency in a vibration RECORD AND ANALYSE • Record any run to CSV, then replay it with duration, maximum and average • Import CSV files recorded elsewhere and analyse them the same way • Share a recording straight from the app BUILT FOR TEACHING Each mode explains the physics behind it: how a piezoresistive cantilever bends under acceleration, how a capacitive accelerometer varies the electric potential across its plates, and why an object in free fall reads zero g. PRO A single lifetime purchase unlocks the signal filters — moving average, Kalman and low-pass — and analysis of saved and imported recordings. Works on iPhone and iPad, in light and dark, with VoiceOver throughout.

Coco is a subscription-based AI communication coach that helps you build confidence in everyday conversations. SUBSCRIPTION REQUIRED A Coco Pro subscription is required to access all features. Subscription options and pricing are displayed at signup. WHAT YOU GET WITH COCO PRO: • Daily AI-powered practice scenarios • Voice-based roleplay conversations • Detailed performance feedback • Personalized improvement tips • Progress tracking & analytics Practice real-life situations like ordering coffee, setting boundaries, or handling difficult conversations - all in a safe, judgment-free environment with your AI coach, Coco. --- • Payment will be charged to your Apple ID account at confirmation of purchase • Subscription automatically renews unless canceled at least 24 hours before the end of the current period • Manage subscriptions in your Account Settings after purchase Terms: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://ashvinar.github.io/coco-legal/privacy.html