Comparison

Knit Out vs Red Key, Blue Key

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

Head to head
About

Knit Out

Untangle colorful knots by strategically matching ropes to their bobbins. Enjoy hundreds of relaxing puzzles with vibrant colors and satisfying animations. Master the art of untangling without timers.

Highlights
  • Hundreds of intricate puzzles
  • Vibrant color palette
  • Relaxing gameplay
  • No timers
  • Satisfying animations
  • Delightful sound effects
Features
Read full description

Dive into the art of untangling with Knit Out! Your challenge is to clear lines of colorful knots from the top, releasing ropes that need to find their matching bobbins below. Strategically choose the right bobbins from the grid to collect the ropes and complete each level. Featuring: Hundreds of intricate puzzles to solve A vibrant palette of colors to keep your mind sharp Relaxing gameplay with no timers—perfect for unwinding Satisfying animations and delightful sound effects Can you match all the ropes and master the art of "Knit Out"? Download now and start untangling! Knit Out! is free to download, with optional in-game purchases (including paid random items drops). Drop rate info is available in-game. You can disable in-app purchases in your device settings. Enjoying the game? Let us know with a review! :) You must be at least 13 years of age, or such higher age as required in your country, to play or download Knit Out! Requires an Internet connection (network fees may apply). Use of this application is governed by our Terms of Service, found at https://www.take2games.com/legal. For questions about the game, please review our game support page here [https://rollic.helpshift.com/hc/en/ ] For information about how Rollicses personal data, please read our privacy policy at www.take2games.com/privacy.

About

Red Key, Blue Key

Features
Read full description

Red Key, Blue Key is a retro, grid-based puzzle game for puzzle fans. Play levels, create your own and challenge friends!

Screenshots

Knit Out4 screens
Red Key, Blue Key3 screens

Verdict

The call

The clearest difference is in-app purchases: Red Key, Blue Key at none against Knit Out's 10. Red Key, Blue Key also leads on ads (none vs shown). Knit Out's advantage is update cadence (weekly vs every 2 months) and chart position (#101 vs unranked). On price, 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. Knit Out sells 10 one-off in-app purchases. Red Key, Blue Key asks for nothing beyond the download.

UpkeepUpdate frequency

Knit Out ships an update weekly, Red Key, Blue Key every 2 months. The most recent releases landed on November 10, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 7 level
Knit Out versus Red Key, Blue Key: the parameters behind the verdict, then further details
ParameterKnit OutRed Key, Blue Key
PriceFreeFree
Rating4.7 (38K ratings) — better—
Positive reviews46.3% of reviews—
Number of ratings38K — better—
Update frequencyWeekly — betterEvery 2 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
Best chart rank#101 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.014.0 — better
Further details — not scored
Size627 MB85 MB
Age rating12+4+
DeveloperRollic GamesJesse Nicholas

Bugs and requests

Knit Out

Reported bugs

2 issues
  • Inability to distinguish spools due to lack of colorblind mode
  • In-app purchases not working as expected

Requested features

2 requests
  • Colorblind mode
  • More lenient energy/life system

Red Key, Blue Key

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Knit Out

One-time10
  • 1000 Coins$1.99
  • End Game Offer$4.99
  • End Game Offer$7.99
Show 7 more
  • 5000 Coins$7.99
  • Mini Bundle$9.99
  • Remove Ads Bundle$11.99
  • 10000 Coins$14.99
  • Medium Bundle$19.99
  • 25000 Coins$29.99
  • Large Bundle$29.99
None

Red Key, Blue Key

No in-app purchases

Questions

Is Knit Out free?
Knit Out is free to download, with in-app purchases available.
Is Red Key, Blue Key free?
Red Key, Blue Key is free to download, with no in-app purchases.
Do Knit Out or Red Key, Blue Key have ads?
Knit Out shows ads; Red Key, Blue Key does not.
Which is updated more often, Knit Out or Red Key, Blue Key?
Knit Out ships an update weekly, and Red Key, Blue Key every 2 months. Most recently, Knit Out was updated on November 10, 2026 and Red Key, Blue Key on October 31, 2026.

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