Woolio
Now on the App Store
A calm home for your yarn.
Woolio is a calm, cozy home for your yarn and the lovely things you make with it. Keep your stash tidy, plan your projects, and count your rows, all private and right on your phone.
Your whole stash
Log every skein with its fiber, weight, yardage, dye lot, and color, plus photos. Search, sort, and filter by what's unused, in use, or all used up, and star the yarns you love most.
Projects, stitch by stitch
Follow each make from cast-on to bind-off. Snap photos, jot notes and measurements, count your rows, and link the yarn you used so the remaining balance keeps itself up to date.
A maker's toolkit
Gauge and yardage helpers, increase and decrease math, yarn substitution, a held-double calculator, needle and unit converters, and a pixel-chart designer. All the little helpers, always within reach.
Private by design
Everything lives on your device. No account, no tracking, no cloud. Your data stays yours.
Yours to keep
Export your whole stash and projects to a single backup file whenever you like. No lock-in, ever.
Made to feel at home
Fully in English, 简体中文, and 繁體中文, with a warm sage palette and light & dark modes that settle right in on iOS.