Comparison

321 vs Happy Cube Factory

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

Head to head
About

321

This physics puzzle game challenges players to make precise angle adjustments to achieve perfect passes and high scores. It offers a maddeningly addictive experience that requires mathematical engineering for optimal gameplay.

Highlights
  • Physics-based puzzles
  • Angle adjustment mechanics
  • High score challenges
  • Mathematical engineering gameplay
  • Maddeningly addictive
Features
Read full description

321 promises glorious battles, dazzling strategies, and hyper-realistic action, which is entirely true, assuming you consider calculating geometry an explosive combat sport. In reality, it’s a beautifully maddening physics puzzle that forces you to obsess over microscopic angle adjustments to land completely impossible passes. You will play it once, you will play it forty times, and you will absolutely lose your mind trying to mathematically engineer the perfect high score.

About

Happy Cube Factory

A unique 3D puzzle game where you find and connect three identically colored bricks within intricate 3D models. Challenge your spatial perception and logical thinking through hundreds of levels with increasing difficulty.

Highlights
  • 3D Match-3 gameplay
  • Hundreds of progressive levels
  • Strategic spatial puzzles
  • Smooth 3D rotation and touch controls
  • Daily challenges and events
  • Soothing background music and animations
Features
Read full description

This is a unique casual game that blends brain-teasing puzzles! In this refreshing 3D puzzle game, you'll challenge yourself through hundreds of meticulously designed levels. Each level centers around a unique 3D model. Your task is to find and connect three identically colored bricks within the intricate 3D structure, removing them one by one. Observe, think, plan your route, and illuminate every corner with your wits! Core Gameplay: - 3D Match-3: Unlike traditional 2D puzzles, you must find matching three bricks within a rotating 3D model. - Strategic Puzzles: Layer upon layer of bricks, hidden traps and obstacles test your spatial perception and logical thinking. - Gradual Level-Breakthrough: With each level you clear, the structure of the model changes, providing a constant sense of freshness and accomplishment. Game Features: - Hundreds of progressive levels with smoothly increasing difficulty, suitable for players of all ages. - Smooth 3D rotation and touch controls for an immersive visual experience. - Soothing background music and animations for a relaxing and engaging experience. - Daily challenges and limited-time events offer endless surprises. If you're a match-3 enthusiast, this game will bring you unprecedented fun!

Screenshots

3214 screens
Happy Cube Factory3 screens

Verdict

The call

The clearest difference is rating: Happy Cube Factory at 4.7 against 321's 4.2. Happy Cube Factory also leads on update cadence (every 6 days vs every 2 weeks) and iOS requirement (13.0 vs 17.6). 321's advantage is ads (none vs shown). On price, ratings volume, in-app purchases and monetization model 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. 321 sells 2 one-off in-app purchases and Happy Cube Factory sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Happy Cube Factory holds the better App Store score, 4.7 against 4.2. Both are backed by a comparable volume of ratings — 32 and 46 respectively.

UpkeepUpdate frequency

321 ships an update every 2 weeks, Happy Cube Factory every 6 days. The most recent releases landed on November 11, 2026 and October 30, 2026 respectively.

Scorecard4 real differences · 6 level
321 versus Happy Cube Factory: the parameters behind the verdict, then further details
Parameter321Happy Cube Factory
PriceFreeFree
Rating4.2 (32 ratings)4.7 (46 ratings) — better
Positive reviews66.0% of reviews—
Number of ratings3246 — better
Update frequencyEvery 2 weeksEvery 6 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, Apple TViPhone, iPad, iPod
Requires iOS17.613.0 — better
Further details — not scored
Size13 MB748 MB
Age rating4+4+
DeveloperAntonio JrDRAGONPLUS PTE LTD

Customer experience

321

All ratings32 ratings
Positive78.1%
Neutral6.3%
Negative15.6%
Written reviews53 reviews
Positive66.0%
Neutral7.5%
Negative26.4%

Happy Cube Factory

All ratings46 ratings
Positive97.8%
Neutral0.0%
Negative2.2%

In-app purchases

2 purchases

321

One-time2
  • Extra shot$0.99
  • Upgrade to Pro$4.99
10 purchases

Happy Cube Factory

One-time10
  • Shop Coin 1$1.99
  • Shop No Ads Bundle$2.99
  • Shop Bundle 299$2.99
Show 7 more
  • Shop Bundle 8$4.99
  • Shop Bundle 9$6.99
  • Shop Bundle 10$9.99
  • Shop Bundle 11$14.99
  • Shop Bundle 12$18.99
  • Shop Bundle 6$59.99
  • Shop Bundle 7$99.99

Questions

Is 321 free?
321 is free to download, with in-app purchases available.
Is Happy Cube Factory free?
Happy Cube Factory is free to download, with in-app purchases available.
Which has better reviews, 321 or Happy Cube Factory?
Happy Cube Factory is rated higher. 321 averages 4.2 out of 5 from 32 ratings, while Happy Cube Factory averages 4.7 from 46 ratings.
Do 321 or Happy Cube Factory have ads?
Happy Cube Factory shows ads; 321 does not.
Which is updated more often, 321 or Happy Cube Factory?
321 ships an update every 2 weeks, and Happy Cube Factory every 6 days. Most recently, 321 was updated on November 11, 2026 and Happy Cube Factory on October 30, 2026.

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