Comparison

Space Invaders Battle vs Operation

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

Head to head
About

Space Invaders Battle

Features
Read full description

Do you have what it takes to save the galaxy? Prepare yourself for the ultimate arcade action in Space Invaders: Galactic Defense. Take control of your starship, deploy your arsenal, and face endless waves of alien invaders in this space shooter that redefines the classic genre with modern visuals and intense gameplay. What awaits you on the front lines: - Pure Arcade Action: Relive the nostalgia of classic space shooters with smooth, intuitive touch controls. Easy to pick up, impossible to put down. - Evolutionary Arsenal: Don’t just shoot—dominate. Collect powerful power-ups and customize your ship with unique upgrades that can turn the tide of battle. - Intelligent Enemies: Every alien species features unique attack patterns. Study their movements, anticipate their strikes, and survive the most challenging boss battles. - Dynamic Difficulty: Think you're an expert? The challenge scales dynamically, testing your reflexes and strategy with every passing level. - Epic Sights & Sounds: Immerse yourself in a vibrant battlefield with high-quality graphics and an adrenaline-fueled soundtrack that keeps the intensity high. Why you'll love it: - Perfect for Any Session: Whether you have 5 minutes or an hour, Galactic Defense fits perfectly into your busy schedule. - Constant Progression: Unlock achievements, crush your high scores, and cement your legacy as the galaxy’s ultimate defender. - Mobile-First Design: Optimized for a seamless and responsive experience on your iOS device. The galaxy needs a hero! Don’t let the invaders take control. Test your skills, defend your territory, and climb the global leaderboards. Download Space Invaders: Galactic Defense for FREE today. Your galactic adventure starts now!

About

Operation

Pilot a spaceship to defend Earth from an alien invasion. Dodge enemy ships, collect star dust for points, and use onboard weapons to defeat the xenomorphs and save humanity.

Highlights
  • Spaceship combat
  • Alien invasion defense
  • Dodge enemy ships
  • Collect star dust
  • Use onboard weapons
Features
Read full description

In the distant future, Earth was attacked by an alien enemy known as xenomorphs. They used their technology to infiltrate Earth and take over. However, a hero emerged who decided to defend his planet. He gathered a team of other survivors and went into space to find a way to defeat the aliens. Our hero pilots a spaceship and must destroy enemies using various weapons on board. The player's goal is to protect Earth from alien invasion and save humanity. Rules: dodge collisions with alien ships, earn 5 points for each maneuver. Star dust clouds are our helpers – they help us hide from the aliens, and you get 30 points for flying through them.

Screenshots

Space Invaders Battle3 screens
Operation4 screens

Verdict

The call

The clearest difference is update cadence: Operation at daily against Space Invaders Battle's every 2 months. On price, ads, 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 Invaders Battle ships an update every 2 months, Operation daily. The most recent releases landed on September 11, 2026 and June 1, 2026 respectively.

Scorecard1 real difference · 7 level
Space Invaders Battle versus Operation: the parameters behind the verdict, then further details
ParameterSpace Invaders BattleOperation
PriceFreeFree
Positive reviews—100.0% of reviews
Update frequencyEvery 2 monthsDaily — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.615.6
Further details — not scored
Size79 MB12 MB
Age rating12+4+
DeveloperAna del PinoBoris Kravchenko

In-app purchases

None

Space Invaders Battle

No in-app purchases

None

Operation

No in-app purchases

Questions

Is Space Invaders Battle free?
Space Invaders Battle is free to download, with no in-app purchases.
Is Operation free?
Operation is free to download, with no in-app purchases.
Do Space Invaders Battle or Operation have ads?
Neither Space Invaders Battle nor Operation shows ads.
Which is updated more often, Space Invaders Battle or Operation?
Space Invaders Battle ships an update every 2 months, and Operation daily. Most recently, Space Invaders Battle was updated on September 11, 2026 and Operation on June 1, 2026.

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