The maths and charts you would otherwise do on the back of a pattern. They are the same tools as in the app's Tools tab, they run in your browser, and they are free.
Increase or decrease evenlyWrites out the row for youHow much yarn do I need?Yards and meters from size and weightGauge calculatorStitches and rows for your sizeHook and needle sizesmm, US and old UK sizesYarn weight chartLace to jumbo, with hook sizes
Keep count with Crochet Counter
All of these are in the app too, and they work offline. The core app is free, has no ads and needs no account. Pro is optional.
