Developer tools · Swift + Metal

Lucky Effects

Visual effects for Swift

Discover stunning real-time effects. Unlock, customize, and learn Swift + MetalKit code directly in LuckyEffects.

View on the App Store

Rendered live

Metal in motion.

Animated Lucky Effects gallery with live Metal previews — Browse a living gallery of effects

Tune color, movement, and intensity live

Aurora Spiral live render — Tune color, movement, and intensity live

Plasma Circle live render — Plasma Circle

String Particles live render — String Particles

Glow Sphere Dots live render — Glow Sphere Dots

Electric Ring live render — Electric Ring

Explore the complete collection in motion. Every muted loop shows its Metal rendering live.

View on the App Store

Made for exploration

Visual effects for Swift

Interactive gallery

Explore GPU-driven effects such as Plasma Circle, Comet Arc, String Particles, Electric Ring, and more.

Live customization

Adjust colors, speed, radius, thickness, brightness, and other effect parameters as they render.

Learn from examples

Unlock sample Swift and MetalKit source code for each effect directly in the app.

Developer resources

Open implementation notes and SwiftUI integration guidance after unlocking an effect.

App Store description

Real-time visual effects, ready to explore.

Discover stunning real-time effects. Unlock, customize, and learn Swift + MetalKit code directly in LuckyEffects.

Lucky Effects is your gateway to stunning, real-time visual effects powered by MetalKit on iOS. Explore a growing collection of interactive effects—from glowing plasma rings and aurora spirals to electric arcs and particle strings—all fully customizable in color, speed, and intensity.

Whether you’re a developer seeking inspiration, a designer looking for modern visuals, or simply curious about what’s possible with GPU-driven graphics, LuckyEffects makes high-end effects accessible at your fingertips.

FEATURES — Interactive Gallery: Browse effects like Plasma Circle, Comet Arc, String Particles, Electric Ring, and more. Customization Controls: Adjust colors, speed, radius, thickness, brightness, and other effect parameters live.

Learn by Example: Unlock sample Swift + MetalKit source code for each effect, viewable directly inside the app. Developer Resources: Access implementation notes and SwiftUI integration tips after unlocking.

One-Time Purchases: Unlock individual effects or the full pack permanently through non-consumable in-app purchases, and restore them anytime with your Apple ID. Modern Design: Built with SwiftUI and UIKit for a clean, fluid, and immersive experience.

PERFECT FOR — iOS developers exploring Swift + MetalKit, designers seeking unique visual assets, and learners curious about real-time GPU effects.

Lucky Effects brings the magic of GPU-driven visuals into your hands—to explore, customize, and learn from.