Round by round, beautifully built.

A visual crochet pattern builder for iOS. Tap stitches instead of typing them. Smart counting catches mistakes. You focus on creating.

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Coming soon to App Store

See it in action

Pattern building that actually looks like pattern building

What's in the app

Built by watching a pattern designer work—and noting every frustration.

The big idea

Visual Pattern Builder

Tap stitches instead of typing them out. Each one shows up as a color-coded chip, so you can see the whole row at a glance—repeats, notes, and all.

Chip-based UI Color-coded Inline notes
Catches mistakes

Smart Counting

The app counts as you build and warns you when the math doesn't add up. And yes, you can tell it "I meant to do that" for intentional shaping.

Stitch Library

sc, hdc, dc, tr, bobble, popcorn... they're all here. Favorite the ones you use most.

Repeats & Sections

Group stitches into repeats, organize by section (great for amigurumi parts). No more writing out "*sc, inc* 6 times" by hand.

Foundations

Start with Magic Ring or Chain. Count flows into round 1.

Color Changes

Mark color changes inline. Finally track what yarn goes where.

My wife designs crochet patterns. I watched her scribble stitch counts on paper, lose her place, and start over.

She deserved a better tool. So I built one.

AP

Alex Patterson

Builder of Roundlet

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