Comparison

Happy Penguins 3D vs Stack Cube!

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

Head to head
About

Happy Penguins 3D

Features
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You see a foggy labyrinth in the ocean, a mountain range on the horizon, but there’s no time to admire the scenery, you need to act! You have five penguins that you need to navigate through the maze and prevent the sharks from eating them. The more babies get to the finish line, the more bonus coins you receive. If penguins collide with each other, one of them drops out. Go from level to level, earn stars, enjoy the scenery and become the winner in the Happy Penguins 3D arcade! Functions: 1) Guide the penguins through the maze! 2) Do not let sharks eat penguins. 3) Earn coins for every penguin who has reached the finish line. 4) If penguins collide with each other on turns, one of them drops out, so be careful! 5) Enjoy the fun arcade Happy Penguins 3D game!

About

Stack Cube!

A simple yet addictive puzzle game where players move boxes to find the correct solution. It offers hundreds of stages and is designed for short play sessions, promising to challenge your intellect.

Highlights
  • Simple touch controls
  • Hundreds of stages
  • Addictive gameplay
  • Designed for short play sessions
  • Challenging puzzles
Read full description

STACK AND JUST ENJOY ! It is very simple puzzle game :) move box and make correct answer. simple but addictive AND HARDER than you think! Once you play this game, You will be GENIUS !!! feel the fantastic in this game · · · · · · Game Feature · · · · · · · » Simply touch to play game » Hundreds of funny stage » Just play this game on your 10 min free time :) Developer - Best Hyper Casual Game Developer South Korea

Screenshots

Happy Penguins 3D4 screens
Stack Cube!4 screens

Verdict

The call

The clearest difference is ads: Happy Penguins 3D at none against Stack Cube!'s shown. Stack Cube!'s advantage is update cadence (weekly vs every 43 months) and iOS requirement (10.0 vs 12.0). On price, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Happy Penguins 3D ships an update every 43 months, Stack Cube! weekly. The most recent releases landed on September 14, 2026 and October 3, 2026 respectively.

Scorecard3 real differences · 7 level
Happy Penguins 3D versus Stack Cube!: the parameters behind the verdict, then further details
ParameterHappy Penguins 3DStack Cube!
PriceFreeFree
Rating—5.0 (22 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—22 — better
Update frequencyEvery 43 monthsWeekly — better
AdsNo — betterYes
In-app purchasesNoNo
Monetization—Ad-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.010.0 — better
Further details — not scored
Size77 MB150 MB
Age rating4+4+
DeveloperPAMPAM, TOVMondayOFF

In-app purchases

None

Happy Penguins 3D

No in-app purchases

None

Stack Cube!

No in-app purchases

Questions

Is Happy Penguins 3D free?
Happy Penguins 3D is free to download, with no in-app purchases.
Is Stack Cube! free?
Stack Cube! is free to download, with no in-app purchases.
Do Happy Penguins 3D or Stack Cube! have ads?
Stack Cube! shows ads; Happy Penguins 3D does not.
Which is updated more often, Happy Penguins 3D or Stack Cube!?
Happy Penguins 3D ships an update every 43 months, and Stack Cube! weekly. Most recently, Happy Penguins 3D was updated on September 14, 2026 and Stack Cube! on October 3, 2026.

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