This is Dumb! vs Yarrow
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
This is Dumb!
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This is Dumb! A hilariously simple yet addictive merge puzzle game that'll make you go "this is dumb... but I can't stop playing!" TAP. MERGE. WIN! Tap colorful characters to make them move across the board. Match the same colors to merge them together. Clear the board to win! Sounds easy? Think again.
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.
Screenshots
Verdict
The clearest difference is iOS requirement: Yarrow at 12.0 against This is Dumb!'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 | This is Dumb! | Yarrow |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 138 MB | 133 MB |
| Age rating | 4+ | 12+ |
| Developer | Roman Gangan | PERCAS VIET NAM JOINT STOCK COMPANY |
In-app purchases
This is Dumb!
No in-app purchases
Yarrow
No in-app purchases









