Yarrow vs Crown Blocks
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Yarrow
Unravel colorful threads to reveal hidden pictures in this cozy yarn sorting puzzle. Tap spools to pull threads, following arrows to untangle each strand and complete the artwork. Enjoy a relaxing, pressure-free experience with hundreds of handcrafted images.
- Cozy yarn sort puzzle
- Reveal hidden pictures
- Tap to pull threads
- Follow arrow directions
- Hundreds of handcrafted images
- Relaxing gameplay
- One-tap controls
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Pull the threads. Reveal the picture. Yarrow is a cozy yarn sort puzzle where every picture is woven from colorful threads — and your job is to unravel it, one strand at a time. HOW TO PLAY - Tap the yarn spools in the play area to send them up to your dock. - When a color fills your dock, matching threads on the picture get pulled free — but only the ones with a clear path out. - Every thread points the way with an arrow. Read the directions, clear the right threads first, and open an escape route for the rest. - Untangle every strand to complete the picture. Simple to start. The puzzle is in the order you pull. WHY YOU'LL LOVE IT - Relaxing, satisfying thread-pulling. - Hundreds of handcrafted pictures to unravel. - One-tap controls — play with one hand, anywhere. - Calm enough to unwind, tricky enough to keep you thinking. - No timers, no pressure — just you and the yarn. Whether you want to switch your brain off or solve a real tangle, Yarrow has a thread for that. Download Yarrow and start pulling.
Crown Blocks
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Crown Blocks is the elegant Queens logic puzzle where one crown rules every row, column, and region. Think you can place every crown? The rules are simple to learn but tricky to master: fill the board so exactly one crown sits in each row, each column, and each region, and no two crowns ever touch, not even diagonally. No timers rushing you, no clutter, just you, the grid, and that satisfying click when the logic falls into place. A pure black-and-white design keeps your focus where it belongs: on solving. HOW TO PLAY • Tap a cell to place a crown • One crown per row, one per column, one per region • Crowns can't be adjacent, not even diagonally • Use logic, not luck, to crack every board FEATURES • 500 handcrafted levels, each with a single unique solution • Difficulty that grows with you, from gentle 4x4 grids to brain-bending 10x10 boards • Clean, minimalist black & white design with dark mode • Smart hints for when you're stuck • Undo any move, anytime A WORKOUT FOR YOUR BRAIN If you love Queens, Sudoku, nonograms, or any classic brain teaser, this crown puzzle will keep your mind sharp, perfect for a quick break or a long, satisfying solving session. Download Crown Blocks now and find out why "one crown per row" is harder, and far more fun, than it sounds.
Screenshots
Verdict
The clearest difference is iOS requirement: Yarrow at 12.0 against Crown Blocks's 15.0. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Yarrow | Crown Blocks |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | — | Monthly |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 133 MB | 83 MB |
| Age rating | 12+ | 4+ |
| Developer | PERCAS VIET NAM JOINT STOCK COMPANY | Gala Software |
In-app purchases
Yarrow
No in-app purchases
Crown Blocks
No in-app purchases









