GlassVFX vs SpinDoodly

One ecosystem. One canvas. Connect everything. GlassVFX is a real-time visual effects tool for Mac, iPad, and iPhone, built entirely on Apple technologies. Create visual effects, shaders, and interactive experiences through a node graph editor with a beautiful Liquid Glass interface. Connect nodes, see results instantly. No code required. NODE-BASED WORKFLOW - 170+ nodes: math, effects, rendering, particles, geometry, camera, transforms, and more - Real-time preview — see every change as you make it TAP INTO YOUR DEVICE - Live camera feed as a texture input (front or back) - Audio input with frequency band analysis for reactive visuals - MIDI controller support with note, CC, and pitch bend - CoreML model inference GPU-POWERED - Metal rendering with real-time shader compilation - GPU particle system with gravity, drag, turbulence, and emission shapes - Video export in H.264, HEVC, ProRes 422, and ProRes 4444 up to 4K CREATE AND SHARE - 50+ sample projects to learn from and remix - Subgraphs for organizing complex graphs into reusable components - Export presets for TikTok, Instagram, and YouTube aspect ratios - Portable .subjective project format PLATFORMS - Mac: macOS 15 (Sequoia) or later. Apple Silicon recommended. - iPad: iPadOS 18 or later. - iPhone: iOS 18 or later. iPhone 12 or newer. One-time purchase. No subscription. No ads.

SpinDoodly turns simple finger gestures into mesmerizing rotating art. Drag, swirl, and let the canvas spin — every stroke sweeps into hypnotic patterns you can't stop watching. Two modes, endless possibilities: SPIN DOODLE Continuous strokes that bend and curl as the canvas rotates beneath your finger. Add spikes for sharp radial bursts. Add drips for melting lines that fall outward. Mirror with symmetry to instantly turn one stroke into 2, 4, 8, even 16 perfectly aligned reflections. SPRAY DOODLE Spray paint with dots, oriented lines, or stamp shapes (stars, hearts, hexagons, flowers, and more). Adjust spread with the Fibonacci dial to layer perfectly distributed patterns — phyllotaxis-style spirals straight from nature. KEY FEATURES • 16-fold symmetry — turn a single stroke into a kaleidoscope • Rainbow color cycling — hue shifts automatically as you draw • Adjustable spin speed and direction • Custom colors with full color picker • Light and dark themes • Pause, undo, and clear at any time • Save your art as video to share or keep • Optional one-time purchase to remove all ads PERFECT FOR • Calm, focused creative time • Visual meditation and stress relief • Kids and adults alike • Anyone who loves spirograph, kaleidoscopes, or mandalas • Showing off mesmerizing time-lapse art on social No accounts. No tracking. Just spin and create. Free to play with optional Remove Ads purchase. Privacy-respecting — see our privacy policy for full details.