iWeaveIt

iWeaveIt is a hand weaving pattern designer originally ported from the PC WeaveIt, now available for iPhone, iPad, and iPod with a single purchase that syncs across devices via iCloud. It reads and writes WIF files, supports iOS gestures for drafting, and lets you view single or multiple repeats to preview the full cloth.

Key features include zoom with gestures, editing threading, treadling, and tieup, lift plans, undo history, custom color palettes, and WIF import/export. Exports can be shared via email, iCloud, or local storage, and drafts can be printed with AirPrint. The app also includes modules for Yarn & Project Management, tracking your threading/treadling, and Designer One for advanced draft manipulation.