Comparison

Block Master 3D vs Cosmo Blocks

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

Head to head
About

Block Master 3D

Features
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Make a figure from parts! Show how fast you can solve puzzles.

About

Cosmo Blocks

Features
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COSMO BLOCKS - the block puzzle with a twist: ROTATION! Drag pieces onto the grid and complete rows and columns to blast them away. Think you know block puzzles? Wait until you ROTATE: every shape has 4 orientations, and the perfect move always exists. 5 GAME MODES - Endless: no limits, grids from 6x6 to 10x10 - Timed: 2 minutes of adrenaline, every line earns you seconds - Zen: pure relaxation, you can never lose - Daily: one challenge a day, the same for every player in the world - 100 Levels: objectives, obstacles and stars across 10 worlds SPACE POWER-UPS Supernova, Laser, Nebula and Axe: earn them with combos and clear the board! COSMIC OBSTACLES Asteroids that take two hits, ice that never falls, golden cubes full of surprises. STREAKS AND GRAVITY Keep clearing lines to trigger GRAVITY: blocks fall, cascades chain, points explode. CHALLENGE THE WORLD Global leaderboards for every mode and grid. Sign in and your progress follows you on every device. SOMETHING EVERY DAY Daily rewards, missions, the Cosmic Spin and achievements to unlock. PLAY ANYWHERE Works offline. Your game saves itself - resume anytime. Download Cosmo Blocks and find out why rotation changes everything!

Screenshots

Block Master 3D4 screens
Cosmo Blocks4 screens

Verdict

The call

The clearest difference is ads: Block Master 3D at none against Cosmo Blocks's shown. Block Master 3D also leads on iOS requirement (13.0 vs 15.0). Cosmo Blocks's advantage is update cadence (fortnightly vs every 67 months). On price, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Block Master 3D ships an update every 67 months, Cosmo Blocks fortnightly. The most recent releases landed on October 19, 2026 and October 8, 2026 respectively.

Scorecard3 real differences ยท 3 level
Block Master 3D versus Cosmo Blocks: the parameters behind the verdict, then further details
ParameterBlock Master 3DCosmo Blocks
PriceFreeFree
Update frequencyEvery 67 monthsFortnightly โ€” better
AdsNo โ€” betterYes
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 โ€” better15.0
Further details โ€” not scored
Size55 MB68 MB
Age rating4+4+
DeveloperApp Swim LLCPOSITIVE VIBRATION, SOCIEDAD LIMITADA.

In-app purchases

None

Block Master 3D

No in-app purchases

None

Cosmo Blocks

No in-app purchases

Questions

Is Block Master 3D free?
Block Master 3D is free to download, with no in-app purchases.
Is Cosmo Blocks free?
Cosmo Blocks is free to download, with no in-app purchases.
Do Block Master 3D or Cosmo Blocks have ads?
Cosmo Blocks shows ads; Block Master 3D does not.
Which is updated more often, Block Master 3D or Cosmo Blocks?
Block Master 3D ships an update every 67 months, and Cosmo Blocks fortnightly. Most recently, Block Master 3D was updated on October 19, 2026 and Cosmo Blocks on October 8, 2026.

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