Comparison

Galactic Waves vs BlockOut! Sliding Puzzle

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

Head to head
About

Galactic Waves

Embark on an exhilarating top-down space shooter adventure. Battle relentless AI robot invaders, explore a vast universe, and upgrade your weapons. Experience stunning visuals and dynamic environments in this challenging cosmic journey.

Highlights
  • Epic battles against AI hordes
  • Upgradeable weapons and customization
  • Intergalactic exploration of a vast universe
  • Dynamic and ever-changing environments
  • Stunning visuals and immersive soundtrack
Features
Read full description

Embark on an exhilarating journey across the cosmos in Galactic Waves, the ultimate top-down space shooter game! Prepare to immerse yourself in heart-pounding action as you navigate through treacherous asteroid fields, engage in intense battles, and fight off relentless A.I robot invaders. With stunning visuals, captivating gameplay, and a vast universe to explore, this game will challenge your skills and push you to the limits of survival. Gameplay Features: 1. Epic Battles: Engage in epic battles against hordes of A.I enemies. Utilize your quick reflexes and strategic skills to outmaneuver your opponents and emerge victorious in the intense dogfights that await you. 2. Upgradeable Weapons: Equip yourself with a variety of upgradeable weapons to enhance your combat capabilities. From laser cannons and missile launchers to shields and armor plating, customize your loadout to suit your playstyle and conquer the challenges that lie ahead. 3. Intergalactic Exploration: Explore a vast and immersive universe filled with breathtaking vistas, mysterious planets, and ancient ruins. Scavenge for resources, discover hidden treasures, and uncover the secrets of the cosmos as you journey through the far reaches of space. 4. Dynamic Environments: Navigate through dynamic and ever-changing environments, including Stellar station, Cyber District, and Frozen Mirage. Adapt to the shifting terrain and weather conditions as you battle against the forces of your enemies. 5. Stunning Visuals and Soundtrack: Experience jaw-dropping visuals and immersive sound effects that bring the vastness of space to life. From dazzling starfields and cosmic explosions to haunting alien landscapes, every moment is a feast for the senses that will leave you breathless. Are you ready to face the endless A.I hordes in "Galactic Waves"? Gear up, strategize, and fight for victory in humanity’s darkest hour!

About

BlockOut! Sliding Puzzle

Features
Read full description

Easy to learn, hard to master. Slide the red blocks out of the way and get the green block out at the top. BlockOut! is the perfect game for a quick break – and a real challenge for clever minds. LEVEL MODE • 200 levels in 10 worlds, each harder than the last • Concrete blocks that won't budge an inch • Bomb, wrench and magnet – some worlds can only be beaten with the right tool • A star for every level you solve in the fewest moves ENDLESS MODE • Endless random levels • Worldwide leaderboard in Game Center • Tools: bomb, magnet, wrench, tornado, shrink ray and extra lives FAILURES • 19 achievements nobody wants – with cheeky remarks instead of praise ALSO • No time pressure, no ads, play offline Download BlockOut! for free and find out how far you can get!

Screenshots

Galactic Waves4 screens
BlockOut! Sliding Puzzle4 screens

Verdict

The call

The clearest difference is in-app purchases: BlockOut! Sliding Puzzle at none against Galactic Waves's 7. Galactic Waves's advantage is update cadence (every 4 days vs every 7 months) and iOS requirement (13.0 vs 18.5). On price, ads 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. Galactic Waves sells 7 one-off in-app purchases. BlockOut! Sliding Puzzle asks for nothing beyond the download.

UpkeepUpdate frequency

Galactic Waves ships an update every 4 days, BlockOut! Sliding Puzzle every 7 months. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 6 level
Galactic Waves versus BlockOut! Sliding Puzzle: the parameters behind the verdict, then further details
ParameterGalactic WavesBlockOut! Sliding Puzzle
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 4 days — betterEvery 7 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better18.5
Further details — not scored
Size575 MB6 MB
Age rating17+4+
DeveloperWIZVEDA TECHNOLOGIES PRIVATE LIMITEDAndreas Seiler

In-app purchases

7 purchases

Galactic Waves

One-time7
  • 150 Coins$1.99
  • Auto aim$2.99
  • 500 Coins$3.99
Show 4 more
  • 1500 Coins$9.99
  • 3000 Coins$17.99
  • 5000 Coins$29.99
  • 10000 Coins$49.99
None

BlockOut! Sliding Puzzle

No in-app purchases

Questions

Is Galactic Waves free?
Galactic Waves is free to download, with in-app purchases available.
Is BlockOut! Sliding Puzzle free?
BlockOut! Sliding Puzzle is free to download, with no in-app purchases.
Do Galactic Waves or BlockOut! Sliding Puzzle have ads?
Neither Galactic Waves nor BlockOut! Sliding Puzzle shows ads.
Which is updated more often, Galactic Waves or BlockOut! Sliding Puzzle?
Galactic Waves ships an update every 4 days, and BlockOut! Sliding Puzzle every 7 months. Most recently, Galactic Waves was updated on October 20, 2026 and BlockOut! Sliding Puzzle on October 24, 2026.

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