IrisFold vs Fineline Studios

Design the iris-folding pattern you want to make, teach, or share. IrisFold turns supported user-owned outlines into a colored, numbered sequence and print-ready PDF and SVG files. • Start with a geometric aperture or import a supported polygonal SVG. • Adjust the seed, spiral, opening, strip width and color lanes. • Follow one strip at a time with a visible completion count. Return directly to an unfinished step. • Prepare Letter or A4 files with a calibration square and clear construction order. • Share a locally rendered Iris Reveal or an editable .irisfold project through the system share sheet. Made for original pattern creators, teachers and card designers—not a catalog of ready-made craft patterns. SVG import supports closed polygonal outlines; curves and unsupported SVG features are rejected with an explanation. Projects and artwork stay on device. No account, cloud service or remote AI is required. Use artwork you own or have permission to use. Always review the guide and check print calibration at 100% before cutting. Shape your next original pattern on iPhone or iPad.

Fineline is an app for making seamless geometric patterns with your fingertips — material you can print for fabric, wrapping paper, or wallpaper. ■ Studio Change motif, symmetry, colour, or scale and the preview keeps up. ■ Draw Draw in one cell and the chosen symmetry repeats it across the plane. ■ Shuffle Tap for a new pattern. Save the ones you like. ■ Seamless repeats Patterns are built as a minimal tile, so lines never break when they repeat. All 17 symmetries are available. ■ Export at real size Set size in centimetres and resolution in dpi. Free PNG/JPEG export includes screen images up to 1080 pixels wide and print images up to 150 dpi and 10 cm; Pro adds vector formats (SVG and PDF), resolutions up to 600 dpi, and larger sizes. ■ Colour Curated palettes, including traditional Japanese colours, plus automatic colourway variations. Pro opens the full palette library and every colourway. ■ Library Keep the patterns you like — five in the free tier, unlimited with Pro. ■ Fineline Pro (one-time purchase) Unlocks vector export, high resolutions and large sizes, the full palette library and every colourway, and unlimited saves. One payment, no subscription. All 17 symmetries, every motif, hand drawing, Shuffle and editing are free and unlimited. No watermark, no ads.