Comparison

Space Defense vs Astro Blitz

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

Head to head
About

Space Defense

Pilot humanity's last hope in this thrilling 2D space shooter. Explore star systems, upgrade your spacecraft with advanced technologies, and battle increasingly formidable alien fleets. Engage in classic space combat with a unique twist, utilizing rockets, mines, and powerful bombs to defend Earth.

Highlights
  • Explore 10 star systems
  • Upgrade 35 spaceship technologies
  • Fight alongside allies
  • Collect over 50 achievements
  • Compete on global high score lists
  • 20 different levels
  • Endless Arcade mode
Read full description

Space adventure awaits! And this time, you are humanity's last hope! if you like space shooting game and like to simulate space shooting. Space Defense: space shooter is the perfect game for you. Space defense is something beyond imaginable! Humanity's last hope is in your hands, take control of the lone space fighter and protect Earth from alien armada. Your goal will be quite challenging as you will have to save humanity from its evil alien enemies. In this space shooting game, you will be facing an increasingly large number of enemies and enemy capital ships. As the game progresses, you will collect ether to upgrade your spacecraft to unleash its full lethal capacity. You now get: -10 star systems to explore! -35 spaceship technologies! Each upgrades a different aspect of your ship! -Crazy allies to fight side by side -Betrayal and revenge! -More than 50 achievements to collect -Global high score list to compete with friends -dynamic mini-map and zoom features. How to play: -touch screen to turn. Touch left and turn left. Touch right and turn right. -your ship auto fires when an enemy enters your radar. -use rockets and mines to defeat enemies. use a big bomb in dire situations. -collect items for necessary bonuses rockets and mines. -collect ether for upgrades. -upgrade your ship in shop. Features: -Extremely hard multiplayer mode -High-quality images optimized for tablets and large screens. -ability to fire rockets and mines. -The game has 20 different levels with various gameplay. -Endless Arcade mode for quick games and getting ether for upgrades. -40 different types of enemies. Fighters, hunters, big capital ships. -upgrade guns, engines, tractor beams, ship hull and more! Enjoy classic space combat - with a huge twist. you can go in any direction of your choice! humanity's future is now in your hands. Get weapons and shields ready for epic space battles. Download space defense now!

About

Astro Blitz

Features
Read full description

Defend the galaxy in Astro Blitz! Pilot powerful starfighters, dodge deadly enemy fire, and battle massive alien bosses in this fast-paced arcade space shooter. Explore dangerous worlds, survive endless waves of enemies, and upgrade your ship to become the ultimate space commander. Whether you love classic arcade shooters or modern bullet-hell action, Astro Blitz delivers explosive combat, smooth controls, and intense boss fights designed for mobile. FEATURES Fast-paced arcade gameplay Challenging alien enemies Powerful ships and upgrades Massive boss battles Multiple space worlds Smooth touch controls Stunning visual effects Offline gameplay support Endless survival action Destroy enemy fleets, unlock advanced weapons, and conquer the galaxy in Astro Blitz! Download now and begin your space battle.

Screenshots

Space Defense4 screens
Astro Blitz4 screens

Verdict

The call

The clearest difference is ads: Space Defense at none against Astro Blitz's shown. Space Defense also leads on iOS requirement (12.0 vs 15.1). Astro Blitz's advantage is update cadence (weekly vs every 5 months). 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

Space Defense ships an update every 5 months, Astro Blitz weekly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
Space Defense versus Astro Blitz: the parameters behind the verdict, then further details
ParameterSpace DefenseAstro Blitz
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews90.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 5 monthsWeekly — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.0 — better15.1
Further details — not scored
Size147 MB160 MB
Age rating4+4+
Developerkerem yokuvaCharles Awuku

In-app purchases

None

Space Defense

No in-app purchases

None

Astro Blitz

No in-app purchases

Questions

Is Space Defense free?
Space Defense is free to download, with no in-app purchases.
Is Astro Blitz free?
Astro Blitz is free to download, with no in-app purchases.
Do Space Defense or Astro Blitz have ads?
Astro Blitz shows ads; Space Defense does not.
Which is updated more often, Space Defense or Astro Blitz?
Space Defense ships an update every 5 months, and Astro Blitz weekly. Most recently, Space Defense was updated on November 3, 2026 and Astro Blitz on October 31, 2026.

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