Comparison

Number vs Yarn Spool

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

Head to head
About

Number

Features
Read full description

Number10 is a brain-training puzzle game where you use four numbers to make 10. HOW TO PLAY • Combine 4 numbers using operators (+, āˆ’, Ɨ, Ć·) • Complete 5 questions per round • Score based on remaining time (max 1000 points) MODES • Entry Mode: + āˆ’ only (for beginners) • Pro Mode: + āˆ’ Ɨ Ć· (full experience) DIFFICULTY • Easy: Numbers are fixed, select operators only • Normal: Arrange numbers in any order • Hard: Brackets available (Pro only) FEATURES • Game Center leaderboards • Clean, minimalist design • No account required

About

Yarn Spool

Features
Read full description

Welcome to the soft and colorful world of Yarn Spool, a calming puzzle filled with wool textures and satisfying motion. A beautiful rotating wool image appears in each level, made from many yarn balls waiting to be cleared. Each yarn ball holds a specific color, and the goal is to match it with the correct bobbin spool. As the image slowly rotates, angles reveal fresh matching opportunities. Place the right colored yarn into its matching spool and watch the yarn shrink and disappear. Every correct match brings the image closer to disappear, creating a smooth and rewarding flow. The rotation adds a unique twist, making every move feel dynamic and engaging. Plan the sequence carefully and clear all yarn balls to fully vanish the wool image. Each level becomes a relaxing challenge where colors, motion, and timing blend together in a satisfying way. The soft visuals and gentle transitions create a peaceful experience while still keeping the puzzle interesting. With every completed image, a unique wool design comes to life, offering a fresh pattern to solve. Enjoy the simple joy of sorting yarn, watching colorful balls disappear, and revealing clean, empty space as progress unfolds. Knitting color sorting delivers a cozy and visually pleasing puzzle journey inspired by knitting and creative flow. Download Yarn Spool now and enjoy the relaxing flow of matching colorful yarn balls while clearing beautiful rotating wool images!

Screenshots

Number4 screens
Yarn Spool4 screens

Verdict

The call

The clearest difference is in-app purchases: Yarn Spool at none against Number's 2. Yarn Spool also leads on iOS requirement (12.0 vs 17.0). On price, ads and device support there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Number sells 2 one-off in-app purchases. Yarn Spool asks for nothing beyond the download.

Scorecard2 real differences Ā· 4 level
Number versus Yarn Spool: the parameters behind the verdict, then further details
ParameterNumberYarn Spool
PriceFreeFree
Update frequencyDaily—
AdsYesYes
In-app purchasesYesNo — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.012.0 — better
Further details — not scored
Size4 MB143 MB
Age rating4+4+
DeveloperATSUSHI ONOFrancolins Studio (SMC-Private) Limited

In-app purchases

2 purchases

Number

One-time2
  • Remove All Ads$0.99
  • Unlock Pro Mode$0.99
None

Yarn Spool

No in-app purchases

Questions

Is Number free?
Number is free to download, with in-app purchases available.
Is Yarn Spool free?
Yarn Spool is free to download, with no in-app purchases.
Do Number or Yarn Spool have ads?
Both Number and Yarn Spool show ads.

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