Comparison

Crazy Gears Box vs K

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

Head to head
About

Crazy Gears Box

Engage in a relaxing ASMR puzzle experience by connecting gears and cogs on a cube. Progress through over 1000 levels of increasing difficulty, from easy to challenging brain teasers. Enjoy a no-pressure gameplay with simple controls and offline play.

Highlights
  • 1000+ levels
  • ASMR sounds
  • Simple one-finger control
  • No time limit
  • Offline play
  • Easy to hard puzzles
Features
Read full description

Gear up in this logical ASMR game where you connect gears and cogs on a cube. If you like steam punk puzzles you will love this gear logic puzzle game. Experience various and increasing levels of puzzle difficulty. Start with an easy gear logic puzzle and finish with the hardest gear box game. Link the cogs and gears, finish all levels and become the Gear cube puzzle master! FEATURES • 1000+ levels • ASMR sounds • Simple one finger control • Autosave • No time limit • Easy to hard gear puzzles • Formidable cogs brain teasers • Restart a gears game when stuck • Easy to learn and quick to play • Play gear box game offline HOW TO PLAY • Select an available gear size • Tap a pin to place a gear • Connect the black and white gears • Complete the level and unlock the next cog puzzle • Play on and solve the next gear box game! CONTACT Cellcrowd is a small Dutch indie developer focused on developing quality apps and games for iPhone™ and iPad™ devices. For any questions or feedback, contact us at support@cellcrowd.com Terms & Conditions: https://www.cellcrowd.com/terms/ Privacy Policy: https://www.cellcrowd.com/privacy/

About

K

Features
Read full description

Unlock your child’s full potential with BrainyKids – the ultimate collection of fun, educational games designed to boost creativity, memory, and problem-solving skills! Perfect for children aged 3 to 10, BrainyKids offers a safe, colorful, and engaging environment filled with brain-boosting challenges. From puzzles and matching games to logic riddles and memory tests, every game is crafted to stimulate young minds while they play. Features: Brain-training games for all skill levels Colorful graphics and kid-friendly design Activities to develop math, logic, and memory skills 100% safe and ad-free environment Perfect for preschoolers, kindergarteners, and early learners Whether at home or on the go, BrainyKids turns screen time into smart time! Download now and let the fun learning begin!

Screenshots

Crazy Gears Box4 screens
K4 screens

Verdict

The call

The clearest difference is in-app purchases: K at none against Crazy Gears Box's 1. K also leads on ads (none vs shown) and update cadence (weekly vs every 3 months). Crazy Gears Box's advantage is iOS requirement (12.0 vs 15.6). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Crazy Gears Box sells 1 one-off in-app purchase. K asks for nothing beyond the download.

UpkeepUpdate frequency

Crazy Gears Box ships an update every 3 months, K weekly. The most recent releases landed on October 20, 2026 and October 17, 2026 respectively.

Scorecard4 real differences · 6 level
Crazy Gears Box versus K: the parameters behind the verdict, then further details
ParameterCrazy Gears BoxK
PriceFreeFree
Rating4.4 (82 ratings) — better—
Positive reviews77.8% of reviews—
Number of ratings82 — better—
Update frequencyEvery 3 monthsWeekly — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.6
Further details — not scored
Size48 MB21 MB
Age rating17+4+
DeveloperDaniel Cornelis Johannes Maria van GeelKOMARA TECHNOLOGIES PRIVATE LIMITED

In-app purchases

1 purchases

Crazy Gears Box

One-time1
  • Premium$3.99
None

K

No in-app purchases

Questions

Is Crazy Gears Box free?
Crazy Gears Box is free to download, with in-app purchases available.
Is K free?
K is free to download, with no in-app purchases.
Do Crazy Gears Box or K have ads?
Crazy Gears Box shows ads; K does not.
Which is updated more often, Crazy Gears Box or K?
Crazy Gears Box ships an update every 3 months, and K weekly. Most recently, Crazy Gears Box was updated on October 20, 2026 and K on October 17, 2026.

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