Comparison

Sky Invaders vs Space Shooter Alien Galaxy War

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

Head to head
About

Sky Invaders

Defend Earth from relentless alien invaders as the last Sky Fighter. Obliterate waves of increasingly formidable enemies, strategize your limited firepower, and climb the leaderboard in this fast-paced, retro-style arcade game.

Highlights
  • Defend Earth from alien invaders
  • Increasingly challenging enemy waves
  • Limited firepower strategy
  • Climb the leaderboard
  • Fast-paced gameplay
  • Retro visuals
Read full description

Get ready for an adrenaline-pumping adventure with “Sky Invaders”! Step into the shoes of the last Sky Fighter and defend Earth from an endless onslaught of Invaders. In this thrilling new release, the Invaders are relentless, growing faster and stronger with every wave. Your mission? To obliterate as many Invaders as possible before they breach Earth’s defences. Armed with limited firepower, you’ll need to rely on your wits and strategy to climb the leaderboard. The more formidable the Invader, the higher the points, adding a strategic twist to the high-octane action. With its fast-paced gameplay and retro visuals, “Sky Invaders” will keep you on the edge of your seat as you fight to save the world. Are you ready to take on the challenge and become Earth’s ultimate defender?

About

Space Shooter Alien Galaxy War

Defend the galaxy from alien invaders in this thrilling offline space shooter. Pilot advanced starfighters, engage in intense dogfights, and complete challenging missions to save humanity. Upgrade your ship and face epic bosses.

Highlights
  • Offline space shooter gameplay
  • Upgrade starfighter with weapons and abilities
  • Multiple challenging levels
  • Epic boss battles
  • Simple and attractive graphics
Features
Read full description

Ready to protect your Space Shooter Galaxy universe from the Galaxy Alien Shooter Air Force? If yes, join us with our amazing Space Shooter Offline space shooter galaxy invader. This Alien Space Shooter Galaga war will discourage alien shooter’s attacks in space shooter 3D offline. Let’s Prepare for a galaxy attack alien space shooter galaxy battle in Galaxy Space Shooter Alien War the ultimate galaxy attack space invaders free alien arcade space shooter game! Embark on a thrilling Alien shooter adventure across the universe, defending the Alien Shooter Galaxy attack space shooter from relentless waves of alien invaders in spaceship games. As the last hope of humanity's space shooter galaxy attack, you must pilot your advanced space shooter starfighter through dangerous space environments, engaging in an epic space shooting Galaxy attack, alien shooter, air force galaga wars, dogfights, and strategic combat missions of the air force. As an alien shooter galaxy fighter space shooter you must be ready for alien attacks in the distant future, humanity has expanded its reach into the farthest corners of the Space Shooter galaxy game. Always ready to attack the dangerous alien shooters and alien spaceship warriors otherwise they will shoot you in space while space shooting Spaceship fighting. However, this progress has drawn the attention of hostile alien species intent on eradicating human civilization. As a highly skilled space shooter galaxy attacker pilot, you are tasked with defending the galaxy from these extraterrestrial threats from galaxy attack alien shooter air force. Armed with cutting-edge technology and unmatched piloting skills, you must navigate dangerous asteroid fields, enemy fleets, and alien strongholds to save humanity from total annihilation in an alien space shooter galaxy attack war. Intense Gameplay of galaxy attack space shooter with a fast-paced, alien shooter with arcade action as you face off against countless alien enemies and formidable bosses in Galaxy Wars of Warriors galaxy attack space shooter Air Force. Alien Space shooters immerse themselves in space invaders free beautifully rendered space environments and dazzling special space shooter warriors' effects. In this Space shooter, alien shooter galaxy attack, fighter jets can customize and upgrade your starfighter with powerful weapons, shields, and special abilities to enhance combat effectiveness. Challenging Missions complete various missions with escalating difficulty in galaxy attack alien shooters, each with unique objectives and challenges. Epic Alien space shooter boss to test your skills against gigantic alien motherships and powerful adversaries in epic showdowns. Features: - Download for free - Easy to play Galaxy attack Space shooter - Simple and attractive graphics - Multiple levels for user engagement in Space Shooter - Dangerous and powerful spaceships for an alien fight in a galaxy attack. Galaxy Space shooter Alien War also provides power-ups and Boosts. Collect power-ups and boosts to gain temporary advantages and turn the tide of battle in your favor against galaxy attackers and alien shooters in space shooting games. Alien space shooter has a classic arcade feel Enjoy a nostalgic arcade-style shooter experience with modern graphics and controls. Dynamic Combat will utilize a variety of weapons and tactics to outmaneuver and outgun your enemies. Save your world all over the globe from the dangerous galaxy-attack alien shooter in Galaxy Space-Shooter Alien War now and embark on an unforgettable space-faring adventure.

Screenshots

Sky Invaders4 screens
Space Shooter Alien Galaxy War4 screens

Verdict

The call

The clearest difference is rating: Space Shooter Alien Galaxy War at 5.0 against Sky Invaders's 1.0. Space Shooter Alien Galaxy War also leads on update cadence (fortnightly vs every 23 months). Sky Invaders's advantage is in-app purchases (none vs 7) and ads (none vs shown). On price, ratings volume, device support and iOS requirement 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. Space Shooter Alien Galaxy War sells 7 one-off in-app purchases. Sky Invaders asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Space Shooter Alien Galaxy War holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

UpkeepUpdate frequency

Sky Invaders ships an update every 23 months, Space Shooter Alien Galaxy War fortnightly. The most recent releases landed on September 14, 2026 and June 6, 2026 respectively.

Scorecard5 real differences · 5 level
Sky Invaders versus Space Shooter Alien Galaxy War: the parameters behind the verdict, then further details
ParameterSky InvadersSpace Shooter Alien Galaxy War
PriceFreeFree
Rating1.0 (1 ratings)5.0 (2 ratings) — better
Positive reviews50.0% of reviews—
Number of ratings12 — better
Update frequencyEvery 23 monthsFortnightly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size4 MB155 MB
Age rating4+4+
DeveloperAlphaworksMOBINATORS (PRIVATE) LIMITED

Customer experience

Sky Invaders

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews4 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Space Shooter Alien Galaxy War

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Sky Invaders

No in-app purchases

7 purchases

Space Shooter Alien Galaxy War

One-time7
  • Get 10000 Coins$1.99
  • Get 200 Diamonds$1.99
  • Get 20000 Coins$2.99
Show 4 more
  • Get 400 Diamonds$2.99
  • Get 30000 Coins$3.99
  • Get 850 Diamonds$3.99
  • Remove Ads$4.99

Questions

Is Sky Invaders free?
Sky Invaders is free to download, with no in-app purchases.
Is Space Shooter Alien Galaxy War free?
Space Shooter Alien Galaxy War is free to download, with in-app purchases available.
Which has better reviews, Sky Invaders or Space Shooter Alien Galaxy War?
Space Shooter Alien Galaxy War is rated higher. Sky Invaders averages 1.0 out of 5 from 1 ratings, while Space Shooter Alien Galaxy War averages 5.0 from 2 ratings.
Do Sky Invaders or Space Shooter Alien Galaxy War have ads?
Space Shooter Alien Galaxy War shows ads; Sky Invaders does not.
Which is updated more often, Sky Invaders or Space Shooter Alien Galaxy War?
Sky Invaders ships an update every 23 months, and Space Shooter Alien Galaxy War fortnightly. Most recently, Sky Invaders was updated on September 14, 2026 and Space Shooter Alien Galaxy War on June 6, 2026.

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