Stone Skip Go is FREE to download. The download size is 575.00 kB. The latest version available is 1.0. The last update was on May 20, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since May 2026.
Description
Stone Skip is a precision physics simulation built on a Spatial 3D lake environment.
PHYSICS ENGINE - Dual-input control: independent power and angle sliders - Sweet-spot mechanics: ~15-degree angle bonus coefficient for peak performance - Per-stone skip coefficients: 5 stone types with distinct trajectory characteristics - Random variance system: adds natural feel to each throw
VISUAL SYSTEM - 2.5D Spatial 3D rendering: sky-to-water dual gradient with atmospheric depth - Dynamic ripple animation: Circle stroke scale-expand with 1.2s fade simulation - Moon glow and distant shore silhouettes for environmental depth - StoneShape 3D pseudo-perspective: side face, top face, specular highlight
PROGRESSION - 5 collectible stone types: Pebble, Slate, Granite, Jade, Obsidian - Unlock thresholds: 4, 7, 10, 14 skips for each progressive unlock - Historical data: last 30 throws stored as JSON via UserDefaults - Real-time HUD: skip counter and power metrics during flight
PLATFORM - iOS 17+ / iPhone only / portrait - 100% offline: zero network, zero account, zero permissions - Bilingual: English and Simplified Chinese - Haptic: 3-tier feedback (light per skip, success, error)
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.