What is the best alternative to Knit Out on iPhone?

Yarn Loop: Knit Puzzle, S tier, #1 in knitting puzzles.

Is there a free alternative to Knit Out?

Yes: Yarn Loop: Knit Puzzle (S tier, #1) is free to download.

Yes. 2 apps rank above it in knitting puzzles: Yarn Loop: Knit Puzzle (#1), Knit Away - Yarn 3D (#2).

Knit Out is S tier, #3 of 7 in knitting puzzles. Here is everything that competes with it on iPhone, in tier order.

1
Yarn Loop: Knit PuzzleS
Free download · ★ 4.8 · 56,769 ratings · score 96
A free puzzle game where colored yarn bobbins collect matching stitches to complete knitted patterns.
2
Knit Away - Yarn 3DS
Free download · ★ 4.9 · 24,822 ratings · score 95
A cozy yarn puzzle game where you pull colored threads from knitted items and sort them into matching-colored boxes.
4
Yarnation: Unravel FlowS
Free download · ★ 4.7 · 9,079 ratings · score 92
A sorting puzzle where you unravel knitted pixel artwork by removing yarn stitches in the correct order.
5
stitch.A
n/a · ★ 4.8 · 34,851 ratings · score 85
A casual puzzle game where you fill numbered grid areas with no gaps to stitch embroidery patterns called Hoops.
6
Color KnitzyB
Free + IAP · ★ 4.7 · 6,311 ratings · score 79
A puzzle game where you untangle colorful knots from above by matching them with spools below.
7
Thread Jam - Untangle 3D RopesC
Free + IAP · ★ 4.8 · 11,466 ratings · score 69
A free puzzle game where you sort colored thread spools into matching groups to fill in embroidered 3D stitch pictures.

What is the best alternative to Knit Out on iPhone?: Yarn Loop: Knit Puzzle, S tier, #1 in knitting puzzles.
Is there a free alternative to Knit Out?: Yes: Yarn Loop: Knit Puzzle (S tier, #1) is free to download.
Does anything rank above Knit Out?: Yes. 2 apps rank above it in knitting puzzles: Yarn Loop: Knit Puzzle (#1), Knit Away - Yarn 3D (#2).