Comparison

Heart Box vs Crazy Gears Box

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

Head to head
About

Heart Box

Guide a robot through challenging puzzle rooms by utilizing realistic physics and a variety of objects. Solve over 180 levels across four game modes, with the ability to create and share your own levels.

Highlights
  • Over 180 puzzle levels
  • Four distinct game modes
  • Level editor and QR code sharing
  • Online community levels database
  • Realistic physics engine
  • Robot customization with skins
Features
Read full description

Professor Rat created Robby but gave him a weak battery, which is why our hero has to constantly recharge and participate in crazy experiments. Take the robot through all the experimental puzzle rooms of Professor Rat to release him from the charger! Features: ▶ Over 180 levels for your brain! ▶ 4 funny game modes ▶ 20 physical objects ▶ Level Editor & Collection of QR levels ▶ Online database "Community Levels" ▶ Tons of skins for robot! ▶ Realistic physics ▶ High-quality graphics ▶ A lot of cartoons! ▶ Game achievements & leaderboards Find new levels in our community: Facebook: https://www.facebook.com/radbrothers Twitter: https://twitter.com/Rad_Brothers Instagram: https://www.instagram.com/rad_brothers VK: https://vk.com/radbrothersid YouTube channel: https://www.youtube.com/user/RadBrothersID Our website: https://radbrothers.com

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/

Screenshots

Heart Box4 screens
Crazy Gears Box4 screens

Verdict

The call

The clearest difference is rating: Heart Box at 4.7 against Crazy Gears Box's 4.4. Heart Box also leads on review sentiment (88% vs 78%). On price, ratings volume, update cadence and ads 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. Heart Box sells 13 one-off in-app purchases and Crazy Gears Box sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Heart Box holds the better App Store score, 4.7 against 4.4. Both are backed by a comparable volume of ratings — 216 and 82 respectively. Written reviews point the same way: 88% of Heart Box's written reviews are positive against 78% of Crazy Gears Box's.

UpkeepUpdate frequency

Heart Box ships an update every 2 months, Crazy Gears Box every 3 months. The most recent releases landed on October 26, 2026 and October 20, 2026 respectively.

Scorecard2 real differences · 8 level
Heart Box versus Crazy Gears Box: the parameters behind the verdict, then further details
ParameterHeart BoxCrazy Gears Box
PriceFreeFree
Rating4.7 (216 ratings) — better4.4 (82 ratings)
Positive reviews87.5% of reviews — better77.8% of reviews
Number of ratings216 — better82
Update frequencyEvery 2 months — betterEvery 3 months
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.012.0 — better
Further details — not scored
Size108 MB48 MB
Age rating4+17+
DeveloperKonstantin RadchenkoDaniel Cornelis Johannes Maria van Geel

Customer experience

Heart Box

All ratings215 ratings
Positive94.0%
Neutral2.8%
Negative3.3%
Written reviews40 reviews
Positive87.5%
Neutral7.5%
Negative5.0%

Crazy Gears Box

All ratings63 ratings
Positive85.7%
Neutral9.5%
Negative4.8%
Written reviews9 reviews
Positive77.8%
Neutral22.2%
Negative0.0%

In-app purchases

13 purchases

Heart Box

One-time13
  • 1000 Coins$0.49
  • 5000 Coins$0.99
  • 10000 Coins$1.49
Show 10 more
  • 10000 Coins$2.99
  • All Purple Skins$3.99
  • All Blue Skins$3.99
  • Remove ads$4.99
  • Open all levels & remove ads$6.99
  • All Yellow Skins$6.99
  • 30000 Coins$6.99
  • VIP Gold Skin$7.99
  • VIP Brilliant Skin$7.99
  • 50000 Coins$9.99
1 purchases

Crazy Gears Box

One-time1
  • Premium$3.99

Questions

Is Heart Box free?
Heart Box is free to download, with in-app purchases available.
Is Crazy Gears Box free?
Crazy Gears Box is free to download, with in-app purchases available.
Which has better reviews, Heart Box or Crazy Gears Box?
Heart Box is rated higher. Heart Box averages 4.7 out of 5 from 216 ratings, while Crazy Gears Box averages 4.4 from 82 ratings.
Do Heart Box or Crazy Gears Box have ads?
Both Heart Box and Crazy Gears Box show ads.
Which is updated more often, Heart Box or Crazy Gears Box?
Heart Box ships an update every 2 months, and Crazy Gears Box every 3 months. Most recently, Heart Box was updated on October 26, 2026 and Crazy Gears Box on October 20, 2026.

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