Comparison

Yarn the Worm vs Caterpillar Sort

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Yarn the Worm

Untangle adorable yarn worms to weave cozy cocoons and hatch them into beautiful butterflies. This logic puzzle game offers a satisfying ASMR experience with hundreds of brain-training levels and helpful boosters. Play offline with no time limits.

Highlights
  • Tap and untangle yarn worms
  • Weave cocoons and hatch butterflies
  • Hundreds of brain-training levels
  • Satisfying ASMR unraveling visuals
  • Helpful boosters: Undo, Shuffle, Add Cocoon
  • Offline play, no time limits
Features
Read full description

Welcome to the vibrant world of Yarn the Worm! Get ready for a brand new color sorting puzzle experience where adorable yarn worms are tangled up in a massive jam. Your mission is to untangle them, weave cozy cocoons, and witness the magic of beautiful butterflies! Tap, Untangle, and Hatch! The rules are simple but require strategic thinking: - Tap on the unblocked yarn worms to collect them. - The worms will automatically unravel their strings and fly up to fill the empty cocoons at the top of the screen. - Once a cocoon reaches 100% capacity, it magically hatches into a beautiful butterfly! - Clear all the tangled worms from the board to win the level and unlock the next challenge. A Satisfying Logic Challenge The yarn worms are rolled, stacked, and tangled into countless fun shapes and mazes, such as hearts, stars, strawberries, and hourglasses. You must observe carefully, find the loose ends, and plan your tapping order so you do not run out of empty cocoon space! Key Features: - Adorable Graphics: Immerse yourself in a colorful world featuring funny and expressive yarn worms. - Satisfying ASMR: Experience the incredibly smooth and relaxing visual of unraveling yarn strings. - Brain-Training Puzzles: Hundreds of diverse levels, from easy warm-ups to brilliantly complex tangled shapes. - Helpful Boosters: Stuck in a tight jam? Use the Undo, Shuffle, or Add Cocoon boosters to turn the tide and keep playing. - Play Anywhere: No time limits, no pressure, and completely playable offline. Download Yarn the Worm! today to untangle the fun and collect the most vibrant butterflies!

About

Caterpillar Sort

Untangle colorful caterpillars and guide them to their matching burrows in this charming puzzle game. Plan your moves carefully to navigate narrow paths and solve increasingly complex mazes. Enjoy handcrafted levels perfect for quick breaks or extended puzzle sessions.

Highlights
  • Untangle wiggly caterpillars
  • Guide caterpillars to matching burrows
  • Handcrafted levels
  • Shaped boards and twisting mazes
  • New mechanics like colored burrows and mystery caterpillars
  • Drag or tap controls
  • Short levels for quick play
Features
Read full description

Caterpillars everywhere — and every one of them is in the wrong place! Caterpillar Sort is a colorful puzzle where you untangle wiggly caterpillars and guide each one home to its burrow. Drag a caterpillar by its head or tail, slide it through the board and watch it dive into the burrow. Fill every burrow with one color to clear the level. Sounds simple? Each burrow is a narrow tube: the caterpillar at the mouth has to leave before the one behind it can get out, and a newcomer only fits on top of its own color. Plan the order, free up the jam, and find the one move that sets everything in motion. HOW TO PLAY • Grab a caterpillar by either end and drag it across the board • Guide it into a burrow — it settles in the deepest free spot • Fill each burrow with caterpillars of the same color • Clear every burrow to win the level FEATURES • Handcrafted levels, from relaxing warm-ups to real brain teasers • Shaped boards and twisting mazes that change how you think every level • New twists as you progress: colored burrows, mystery caterpillars, locked shutters and ivy that only falls away when you clear enough burrows • Drag or tap — play the way that feels best to you • Beat the clock to earn more coins • Cute, squishy caterpillars that follow your finger and celebrate every win • Short levels, perfect for a quick break — or a long puzzle session • A gentle tutorial introduces every new mechanic Untangle the jam, sort the colors and give every caterpillar a cozy home. How far can you go?

Screenshots

Yarn the Worm4 screens
Caterpillar Sort4 screens

Verdict

The call

The clearest difference is in-app purchases: Caterpillar Sort at none against Yarn the Worm's 7. Caterpillar Sort also leads on ads (none vs shown). Yarn the Worm's advantage is ratings volume (8 vs 1). On price, rating, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Yarn the Worm sells 7 one-off in-app purchases. Caterpillar Sort asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for Yarn the Worm against 5.0 for Caterpillar Sort. That said, the two scores are not equally well evidenced: Yarn the Worm has 8 ratings behind it against 1, so its average is the more settled of the two.

Scorecard4 real differences · 5 level
Yarn the Worm versus Caterpillar Sort: the parameters behind the verdict, then further details
ParameterYarn the WormCaterpillar Sort
PriceFreeFree
Rating4.9 (8 ratings)5.0 (1 ratings) — better
Number of ratings8 — better1
Update frequencyEvery 2 weeks—
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size248 MB249 MB
Age rating4+12+
DeveloperGoldTrisZiNKY OYUN YAZILIM ANONiM SiRKETi

In-app purchases

7 purchases

Yarn the Worm

One-time7
  • 1000 coins$1.99
  • 5000 coins$7.99
  • No ads$7.99
Show 4 more
  • 10000 coins$14.99
  • 25000 coins$29.99
  • 50000 coins$54.99
  • 100000 coins$99.99
None

Caterpillar Sort

No in-app purchases

Questions

Is Yarn the Worm free?
Yarn the Worm is free to download, with in-app purchases available.
Is Caterpillar Sort free?
Caterpillar Sort is free to download, with no in-app purchases.
Which has better reviews, Yarn the Worm or Caterpillar Sort?
Caterpillar Sort is rated higher. Yarn the Worm averages 4.9 out of 5 from 8 ratings, while Caterpillar Sort averages 5.0 from 1 ratings.
Do Yarn the Worm or Caterpillar Sort have ads?
Yarn the Worm shows ads; Caterpillar Sort does not.

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