Comparison

IQ 3D Cubes vs K

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

Head to head
About

IQ 3D Cubes

Features
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Dive into an addictive 3D puzzle where every cube matters! In this unique logic game, you’ll need to analyze, anticipate… and make the cubes move! Each cube has an arrow showing its direction. Tap it, and it slides instantly. Your mission: eject all the cubes from the board to reach the next level. But be careful: If another cube is blocking the path, you won’t be able to eject the one you want! You’ll need to think ahead, rearrange cubes, combine moves, and create the perfect angle to clear the way. A simple concept… but incredibly strategic. As you progress, the cluster of cubes becomes more and more complex. Every move counts, and every decision can change the entire outcome. Use powerful bonuses to overcome the toughest situations! Earn points by ejecting cubes and use them to activate special bonuses to help you break through the most challenging levels! Use them wisely to defeat even the hardest puzzles. Advance through the game, take on new challenges, and earn regular medals to showcase your progress. Why you’ll love this game: - An original gameplay concept based on spatial logic. - Hundreds of possible combinations. - A smooth and well-balanced difficulty curve. - A clean, minimalist and elegant 3D world. - Perfect for fans of puzzles, brain teasers, and tactical games. Ready for the challenge?

About

K

Features
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K-Match is the ultimate Korean word puzzle game designed for learners and native speakers alike! Game Features: Consonants & Vowels: Match basic Hangul characters to clear the board. Word Challenge: Find hidden Korean words and expand your vocabulary. Global Ranking: Compete with players from around the world. Can you reach the #1 spot? Beautiful Design: Enjoy a sleek, modern interface with smooth animations and dark mode support. TTS Support: Listen to correct pronunciations (supported on iOS). Perfect for quick breaks or intense brain training. Download K-Match now and become a Hangul master!

Screenshots

IQ 3D Cubes4 screens
K4 screens

Verdict

The call

The clearest difference is ads: K at none against IQ 3D Cubes's shown. K also leads on update cadence (every 2 days vs weekly) and iOS requirement (13.0 vs 15.6). 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

IQ 3D Cubes ships an update weekly, K every 2 days. The most recent releases landed on November 5, 2026 and November 9, 2026 respectively.

Scorecard3 real differences · 3 level
IQ 3D Cubes versus K: the parameters behind the verdict, then further details
ParameterIQ 3D CubesK
PriceFreeFree
Update frequencyWeeklyEvery 2 days — better
AdsYesNo — better
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.613.0 — better
Further details — not scored
Size56 MB52 MB
Age rating4+4+
DeveloperDream-Upyounseung hyoung

In-app purchases

None

IQ 3D Cubes

No in-app purchases

None

K

No in-app purchases

Questions

Is IQ 3D Cubes free?
IQ 3D Cubes is free to download, with no in-app purchases.
Is K free?
K is free to download, with no in-app purchases.
Do IQ 3D Cubes or K have ads?
IQ 3D Cubes shows ads; K does not.
Which is updated more often, IQ 3D Cubes or K?
IQ 3D Cubes ships an update weekly, and K every 2 days. Most recently, IQ 3D Cubes was updated on November 5, 2026 and K on November 9, 2026.

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