Comparison

SynthStack vs Cube Blast

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

Head to head
About

SynthStack

A neon-lit puzzle game set in a cyberpunk world. Stack and align vibrant shapes to clear levels, challenging your strategy and reflexes with retro-futuristic visuals and immersive soundscapes.

Highlights
  • Neon-lit cyberpunk world
  • Stack and align vibrant shapes
  • Retro-futuristic visuals
  • Immersive soundscapes
  • Strategy and reflex challenges
  • High score chasing
Features
Read full description

SynthStack is a thrilling puzzle game that transports you into a neon-lit, cyberpunk world inspired by synthwave aesthetics. Your mission is to stack and align vibrant shapes, clearing levels while enjoying dynamic gameplay. With its retro-futuristic visuals and immersive soundscapes, SynthStack challenges your strategy and reflexes. Whether you're chasing high scores or perfecting your skills, this game offers endless entertainment in a visually stunning environment. Download SynthStack now and dive into the future of puzzle gaming!

About

Cube Blast

Engage in a unique block puzzle experience where every game is generated from a shareable seed. Enjoy 300 levels with diverse goals, an endless mode, daily puzzles, and a helpful coach. Collect artwork and unlock achievements while playing offline.

Highlights
  • Seed-generated levels
  • 300 levels with varied goals
  • Endless mode with combo scoring
  • Daily puzzles for global comparison
  • In-game coach for strategy
  • Collectible angel artworks
  • Offline play
Features
Read full description

The pieces are decided before you start. Every run is generated from a seed you can read, copy and share. Dealing never looks at your board, your score, whether you are close to a record, or whether you paid. The piece weights are printed inside the game. That is the whole promise, and you can check it. WHAT IS IN IT · 300 levels across 30 named chapters, with four kinds of goal: free the crystals, clear a number of lines, land a double clear in one move, or sweep the board down to almost nothing · When a piece has exactly one spot left that fits, the game points at it — free, always, never behind an ad · Endless mode with combo scoring: the streak is where the points are · A daily puzzle — the same pieces worldwide, so scores really are comparable · A coach built from the same solver that verifies every level is winnable: it shows the best move, and after a loss it tells you which move cost you the run · 500 collectible angel artworks, 20 themes, 44 achievements, daily quests and streak rewards ABOUT ADS No interstitials at all for your first 50 games. After that, at most one every 10 games, and only after a win — never mid-game, never on a loss. Everything else is a rewarded video you choose to watch; decline and nothing happens. Plays offline. No account needed. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://blocks.ai-speeds.com/privacy.html

Screenshots

SynthStack4 screens
Cube Blast4 screens

Verdict

The call

The clearest difference is in-app purchases: Cube Blast at none against SynthStack's 1. SynthStack's advantage is update cadence (every 2 days vs every 2 weeks). On price, rating, review sentiment and ratings volume 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. SynthStack sells 1 one-off in-app purchase. Cube Blast asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for SynthStack against 5.0 for Cube Blast. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

SynthStack ships an update every 2 days, Cube Blast every 2 weeks. The most recent releases landed on October 1, 2026 and October 3, 2026 respectively.

Scorecard3 real differences · 7 level
SynthStack versus Cube Blast: the parameters behind the verdict, then further details
ParameterSynthStackCube Blast
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings11
Update frequencyEvery 2 days — betterEvery 2 weeks
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size22 MB43 MB
Age rating4+4+
DeveloperNurullah MacunZhongyuan Tang

Customer experience

SynthStack

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Cube Blast

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

SynthStack

One-time1
  • Remove ads$2.99
None

Cube Blast

No in-app purchases

Questions

Is SynthStack free?
SynthStack is free to download, with in-app purchases available.
Is Cube Blast free?
Cube Blast is free to download, with no in-app purchases.
Which has better reviews, SynthStack or Cube Blast?
SynthStack and Cube Blast are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do SynthStack or Cube Blast have ads?
Both SynthStack and Cube Blast show ads.
Which is updated more often, SynthStack or Cube Blast?
SynthStack ships an update every 2 days, and Cube Blast every 2 weeks. Most recently, SynthStack was updated on October 1, 2026 and Cube Blast on October 3, 2026.

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