Comparison

Cube Flow vs Yarn the Worm

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

Head to head
About

Cube Flow

Features
Read full description

Tap a block. Watch it break into cubes and ride the belt. Cube Flow is a color-sorting puzzle built on a factory line. Stacked blocks wait on the feeders. Every tap sends one of them onto the conveyor, cube by cube, and the belt carries it toward the crates waiting at the top of the line. Match the color, fill the crate, ship it out. Clear every crate to finish the level. HOW IT PLAYS - Tap a feeder to release its front block onto the belt. - Cubes ride the branch line, merge into the loop and roll past three crates. - A crate only accepts its own color. Send the wrong one and it keeps circling. - Crates fill as one solid growing block, then pop and slide away. - Clear all crates to win. THINK BEFORE YOU TAP The belt only holds so much. Flood it with colors nothing is waiting for and the line stalls: no room to feed, nothing that can be delivered, level over. Every level is a small logistics problem. Which block goes first? Which color can wait a lap? Which feeder do you keep in reserve? There is no timer breathing down your neck, but there is always an order that works and plenty that do not. FEATURES - Simple one-tap control, no dragging, no fiddly aiming - tap anywhere on a feeder. - Hand-built levels, each one a different belt layout to read. - Blocks in every size, from thin slivers to wide slabs that eat half the line. - Iced blocks that only thaw once you get a delivery through. - Linked blocks that will not move unless both halves are ready at once. - Deeply satisfying flow: cubes leap into the crate, merge and grow, and the finished block jumps off the line. - Plays in portrait, one hand, anywhere. Gameplay works offline. - Free to play, with ads. Cozy enough for a queue, tight enough that you will restart a level to get the order right. Get the line moving.

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!

Screenshots

Cube Flow4 screens
Yarn the Worm4 screens

Verdict

The call

The clearest difference is in-app purchases: Cube Flow at none against Yarn the Worm's 7. Cube Flow also leads on update cadence (every 3 days vs every 2 weeks). On price, ads, 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. Cube Flow asks for nothing beyond the download.

UpkeepUpdate frequency

Cube Flow ships an update every 3 days, Yarn the Worm every 2 weeks. The most recent releases landed on October 19, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 7 level
Cube Flow versus Yarn the Worm: the parameters behind the verdict, then further details
ParameterCube FlowYarn the Worm
PriceFreeFree
Rating—4.7 (3 ratings) — better
Number of ratings—3 — better
Update frequencyEvery 3 days — betterEvery 2 weeks
AdsYesYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size180 MB248 MB
Age rating4+4+
DeveloperBackpack GamesGoldTris

In-app purchases

None

Cube Flow

No 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

Questions

Is Cube Flow free?
Cube Flow is free to download, with no in-app purchases.
Is Yarn the Worm free?
Yarn the Worm is free to download, with in-app purchases available.
Do Cube Flow or Yarn the Worm have ads?
Both Cube Flow and Yarn the Worm show ads.
Which is updated more often, Cube Flow or Yarn the Worm?
Cube Flow ships an update every 3 days, and Yarn the Worm every 2 weeks. Most recently, Cube Flow was updated on October 19, 2026 and Yarn the Worm on October 31, 2026.

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