Comparison

Galaxy Attack vs Atlantis Invaders

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

Head to head
About

Galaxy Attack

Engage in an epic space war against alien invaders in this classic arcade shooter. Pilot legendary fighters, upgrade your arsenal, and protect Earth from a relentless chicken squadron. Experience thrilling battles with diverse missions and challenging bosses.

Highlights
  • Epic space battles
  • Legendary fighter control
  • Fighter upgrades and boosters
  • Attractive mission system
  • Multiple game modes (Campaign, Endless, Raidboss)
  • Challenging levels and bosses
  • Daily missions and achievements
Features
Read full description

Strike Galaxy Attack: Alien Space Chicken Shooter is the best shooting games - The best arcade games and promising to create a major earthquake on Apple Store. You can play it on all smartphone and tablet. In immense space, there are always brutal forces with plots to invade Earth: May be aliens or animals that is as intelligent as human… They can attack our beautiful earth anytime! Strike Galaxy Attack: Alien Space Chicken Shooter bring you a epic war against chicken invader squadron. They’re as modern fighter - the powerful army arm with advanced technology and the strongest weapons. You’re last hopeful of Earth, your mission is control Legendary Fighter and join the epic battle to protect Earth from the invaders. In the battle, you can change fighter and upgrade power of your fighters by collect items, booster to destroy all enemy. Please control your fighter cleverly and smartly and bring the peace for Earth. If you want to win, you’re must be an experienced player of the top down air combat shooter games, FPS games and you also have strategy , don’t waste your life and get the failure that was not worth it. Play game with high concentration to become a Hero who be true leader of Earth. *********FEATURED********* - Log in Facebook to update leaderboad with your friends. - The attractive mission system . - Many mode to play : Campaign, Endless, Raidboss - Great graphics, Amazing sounds and music. - Many levels with different difficulties, different challenges. - Various enemy : chicken fighters, chicken army, Big bosses. - Many boosters, many items to collect and upgrade . - The attractive daily mission, achievements. - Many free coins and booster with lucky wheel . Don’t wait. download Strike Galaxy Attack: Alien Space Chicken Shooter right NOW!!! ****************** Contact*************** Visit our Official site at: https://onegamestudio.net/ Privacy Policy - Term of service : https://onegamestudio.net/policy_onegame.htm

About

Atlantis Invaders

Dive into an underwater arcade shooter where you defend the sunken kingdom of Atlantis from mechanical invaders. Experience intense bullet-hell action, upgrade your submarine fleet, and battle colossal bosses in a stunning deep-sea environment. Play anytime, anywhere with 100% offline action.

Highlights
  • Deep-sea arcade shooter gameplay
  • Bullet-hell projectile dodging
  • Fleet building and submarine upgrades
  • Tactical drone support
  • Epic boss battles
  • Stunning underwater environments
  • 100% offline play
Features
Read full description

The war isn't in the stars anymore - it’s in the abyss. Dive into the ultimate deep-sea arcade shooter! Welcome to Atlantis Invaders, the next evolution of the classic Shoot 'em up. We invite you to explore the treacherous abyss, where the sunken kingdom of Atlantis is under siege by mechanical invaders. You are its last line of defense. Experience the evolution of bullet-hell. Dodge thousands of glowing projectiles, navigate through ancient ruins, and master fast-paced action. Built for precision, the game offers the perfect balance between simple, accessible gameplay and true bullet-hell mastery. Why you should join the battle: STUNNING UNDERWATER WORLD Fight through vibrant trenches and glowing reefs. Every stage is a new challenge, designed to pull you deeper into the mysteries of the deep. UNSTOPPABLE FLEET PROGRESSION - Build your fleet: Command legendary submarines. Unlock a diverse range of vessels, from agile scouts to elite SSR battleships. - Evolve and dominate: Collect shards to upgrade your ships. Watch your power skyrocket as you unlock devastating firepower and screen-clearing ultimate abilities. - Drone support: Equip tactical drones to provide cover fire, allowing you to min-max your combat build for any mission. EPIC BOSS FIGHTS Face off against terrifying, screen-filling titans. Test your reflexes and upgrades in these ultimate showdowns. Can you survive their relentless bullet patterns? 100% OFFLINE ACTION No Wi-Fi? No problem! The battle for the ocean never stops. Enjoy a premium, lag-free arcade experience anytime, anywhere - perfect for anyone. The abyss is calling. Will you answer? Atlantis doesn't need just a pilot - It needs a legend. Gear up, submerge, and unleash hell upon the monsters threatening the deep. Download Atlantis Invaders today and lead your fleet to victory! Visit us: https://www.facebook.com/AtlantisInvaders/ Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Galaxy Attack4 screens
Atlantis Invaders4 screens

Verdict

The call

The clearest difference is update cadence: Atlantis Invaders at fortnightly against Galaxy Attack's every 3 months. Galaxy Attack's advantage is review sentiment (53% vs 31%) and iOS requirement (13.0 vs 15.0). On price, rating, ratings volume and ads 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. Galaxy Attack sells 10 in-app purchases, starting at $4.99 per 7 days and Atlantis Invaders sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for Galaxy Attack against 4.7 for Atlantis Invaders. Both are backed by a comparable volume of ratings — 3.4K and 2.8K respectively. Written reviews are what separate them: 53% of Galaxy Attack's written reviews are positive against 31% of Atlantis Invaders's.

UpkeepUpdate frequency

Galaxy Attack ships an update every 3 months, Atlantis Invaders fortnightly. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

Scorecard3 real differences · 7 level
Galaxy Attack versus Atlantis Invaders: the parameters behind the verdict, then further details
ParameterGalaxy AttackAtlantis Invaders
PriceFreeFree
Rating4.7 (3.4K ratings) — better4.7 (2.8K ratings)
Positive reviews52.9% of reviews — better31.0% of reviews
Number of ratings3.4K — better2.8K
Update frequencyEvery 3 monthsFortnightly — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size196 MB424 MB
Age rating12+12+
DeveloperOnegame Global LimitedSpirit Bomb

Customer experience

Galaxy Attack

All ratings3,432 ratings
Positive93.3%
Neutral3.7%
Negative2.9%
Written reviews87 reviews
Positive52.9%
Neutral14.9%
Negative32.2%

Atlantis Invaders

All ratings2,795 ratings
Positive91.8%
Neutral5.2%
Negative3.0%
Written reviews42 reviews
Positive31.0%
Neutral16.7%
Negative52.4%

User reviews

Galaxy Attack

From 3.4K App Store ratings

What we love

  • 💖 Entertaining game
  • 🎮 Nostalgic gameplay
  • 🎨 Great graphics

Room to improve

  • 🤖 Too many ads
  • 🛑 Interrupts gameplay
  • 🐛 Glitches and crashes
  • 💰 In-app purchases issues

Atlantis Invaders

From 2.8K App Store ratings

What we love

  • 🚀 Fast-paced gameplay
  • 👍 Fun and entertaining
  • 💡 Competitive boss battles

Room to improve

  • 🐛 Bugs and crashes
  • 🔋 Excessive ads and in-app purchases
  • 👎 Lack of cloud save functionality

Bugs and requests

Galaxy Attack

Reported bugs

3 issues
  • Invisible enemies
  • Endless mode not working
  • Crashes on certain levels

Requested features

3 requests
  • Reduce ads
  • Fix level progression issues
  • Improve stability and performance

Atlantis Invaders

Reported bugs

3 issues
  • Game crashes on launch
  • Progress not saving properly
  • Connectivity issues

Requested features

3 requests
  • More level updates
  • Improved save/load system
  • Reduced advertising

In-app purchases

10 purchases

Galaxy Attack

Subscriptions1
  • Guardian of Galaxy VIP Weekly3 Days trial$4.997 Days
One-time9
  • Buy 30 Gems$0.99
  • Starter Offer$0.99
  • Sale Fighter 4$0.99
Show 6 more
  • Open Premium Pack$0.99
  • Daily Raid Boss 1$0.99
  • Daily Raid Boss 2$1.99
  • Remove Ads Forever$2.99
  • Buy 16000 Coins$4.99
  • Buy 250 Gems$4.99
10 purchases

Atlantis Invaders

One-time10
  • Fortune Tree 1$0.99
  • Piggy Bank 1$1.99
  • Chapter Pack 4$2.99
Show 7 more
  • 240 Diamonds Pack$4.99
  • Piggy Bank 2$4.99
  • Veteran Pass 1$4.99
  • Premium Card$4.99
  • Fortune Tree 3$4.99
  • Veteran Pass 2$13.99
  • Super Premium Card$19.99

Questions

Is Galaxy Attack free?
Galaxy Attack is free to download, with in-app purchases available.
Is Atlantis Invaders free?
Atlantis Invaders is free to download, with in-app purchases available.
Which has better reviews, Galaxy Attack or Atlantis Invaders?
Galaxy Attack is rated higher. Galaxy Attack averages 4.7 out of 5 from 3.4K ratings, while Atlantis Invaders averages 4.7 from 2.8K ratings.
Do Galaxy Attack or Atlantis Invaders have ads?
Both Galaxy Attack and Atlantis Invaders show ads.
Which is updated more often, Galaxy Attack or Atlantis Invaders?
Galaxy Attack ships an update every 3 months, and Atlantis Invaders fortnightly. Most recently, Galaxy Attack was updated on November 6, 2026 and Atlantis Invaders on November 7, 2026.

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