Raster vs BigPic

Raster turns your photos into striking halftone and rasterized artwork. Inspired by classic print, pop art and comic styles, Raster rebuilds any image from dots, lines and shapes — perfect for posters, social media, prints and creative projects. CREATIVE MODES • Grid — classic halftone dot patterns • Interlaced — bold scanline and stripe effects • Radial — dots that radiate from any point • Photo — subtle rasterization that keeps your detail SHAPES & STYLES Build your image from circles, squares, triangles, diamonds and polygons — or turn it into pure ASCII art. COLOR CONTROL • Bicolor — bold two-tone looks • Multicolor — limited palettes with risograph and screenprint vibes • Full color — keep your original colors with a rasterized texture PRO TOOLS • Super Resolution — enhance and upscale your images with on-device machine learning • Collage — combine several rasterized images into one composition • High-resolution export and PDF output ready for print Whether you're making a poster, an album cover, a sticker or a one-of-a-kind profile picture, Raster gives you full control over every dot and shape. Download Raster and start designing.

BigPic turns one photo into a grid of tiles — then rebuilds it as one big picture. Print it as a seamless poster, or post the tiles to your feed so they reassemble into the full image on your profile grid. WHY BIGPIC • Split any photo into a grid, from 2×2 up to large layouts. • Seamless poster printing that survives the photo lab: every tile prints at the paper's exact size with a trim margin and corner crop marks, so the pieces line up perfectly. • Export a multi-page PDF at true, pixel-accurate size for print shops. • Post-ready grids: save every tile in the right order for an Instagram-style 3×3 that rebuilds your photo. FEATURES • Presets for Square, 4×6, 5×7, 6×8, 8×10, US Letter, A3, A4, and A5 — or set a custom aspect ratio. • Built-in cropping and fine position control. • Live cut-line preview with framing and trim-margin controls. • Share a single tile or all of them at once. PRIVACY BigPic works entirely on your device. No account, no cloud, no data collection — your photos never leave your iPhone. BigPic is free to start. Upgrade to Pro with a one-time purchase to unlock larger grids — no subscription, ever.