Cytosphere

Cytosphere generates large-format wallpapers from real scientific imagery. Thirteen generative patterns drawn from biology, chemistry, and physics. Every wallpaper is a unique procedural composition — rendered natively at up to 16K, no two ever the same. PATTERNS • Blood elements — full hematopoietic lineage from CC-BY-SA Wikipedia sources • Mitosis — cell division through every phase (prophase to cytokinesis) • Atomic orbitals — hybrid clouds and clean textbook schematics • Viral capsids — eight morphologies including T4 bacteriophages • Electric & magnetic fields — actual field-line integration via Runge-Kutta • Bohr atoms — the iconic nucleus + orbital electron diagram • Feynman diagrams — particle physics interaction vertices • Molecular structures — benzene, cyclohexane, naphthalene, and more • Bacterial morphology — cocci, bacilli, spirilla • Cell organelles — sketch + textbook styles • Parasites — protozoa and helminth eggs CONTROLS Fine-grained sliders for color, density, depth-of-field, element scale, opacity, and per-cell hue. Every change re-renders the preview instantly. Pinch to zoom in and inspect any detail. Save your favorite configurations as presets. EXPORTS Pick your aspect (square, iPhone portrait, iPad portrait, custom) and resolution (Standard 6K, High 10K, Ultra 16K). Saves directly to Photos on iPhone/iPad, with full save-panel control on Mac. PRIVACY No accounts. No ads. No analytics. The app runs entirely on your device and makes no outbound network connections of its own — the only thing that touches Apple's servers is the standard in-app-purchase verification, handled by iOS itself. ACCESSIBILITY Full Dynamic Type support. VoiceOver labels on every control. High-contrast aware. Built natively in SwiftUI for the Apple platform. Made with care for people who love science.