Comparison

Galaxy Invader vs Strike Force 2

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

Head to head
About

Galaxy Invader

Engage in classic arcade-style space combat with modern twists. Dodge enemy fire, upgrade your spaceship, and battle alien bosses across numerous levels. This game offers immersive missions and intense boss fights for an exciting galactic war experience.

Highlights
  • Classic arcade space combat
  • Modern combat mechanics
  • Spaceship upgrades and evolution
  • 40+ levels with varying difficulties
  • Intense boss battles
  • Active skills during battles
  • High-quality graphics optimized for large screens
Read full description

If you are a big fan of arcade shooting game like Alien Invader with the new modern combat, and want to bring the freedom in the galaxy games, so it's perfect game for you. With classic free space games genre, old game with a new context, Alien Attack: Galaxy Invaders puts you on fire with infinity space shooting. You will be faced lots of evil enemies and deal with many striker bosses in galaxy wars. Are you sure you will survival in the war of alien shooter? How to play: - Slide the screen to control your spaceship dodge enemy's bullets. - Use coin and gem to upgrade or evolve your space crafts to fight with giant enemies and alien invaders. - Use appropriate spaceships and strategies for each level and boss. - Remember using power-up item, booster item. They will help you complete easier. FEATURES: * High quality images optimized for tablets and large screens. * Ability to use active skills during the space battles. * The game is packed with 40+ levels on various difficulties. * Beautiful levels with immersive missions to complete. * Multiple extreme boss battles. * Upgrade your guns and lasers. Enjoy classic space combat - powered up. Download Alien Attack: Galaxy Invaders now! Terms of Use: https://sites.google.com/view/joy1studio-terms-of-use Privacy Policy: https://sites.google.com/view/alien-attack License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Strike Force 2

Engage in thrilling battles across the galaxy, facing diverse enemies and powerful bosses. Utilize new power-ups and researched abilities to protect the universe in this ultimate fighter experience.

Highlights
  • Fight diverse enemies
  • Battle ultimate bosses
  • Use power-ups
  • Unlock new abilities
  • Protect the galaxy
Features
Read full description

In Strike Force 2, fight your way across different types of exciting enemies to get to the ultimate boss for a battle! Protect the galaxy while using amazing new power ups and show you skills with new abilities which have been researched. Get ready for an ultimate fighter experience!

Screenshots

Galaxy Invader4 screens
Strike Force 24 screens

Verdict

The call

Galaxy Invader and Strike Force 2 both sit at 4.8 stars, but that hides the real split: 100% of Strike Force 2's written reviews are positive against 46% of Galaxy Invader's. On price, rating, ratings volume and update cadence 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 Invader sells 10 in-app purchases, starting at $4.99 per month and Strike Force 2 sells 6 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 — 4.8 for Galaxy Invader against 4.9 for Strike Force 2. Both are backed by a comparable volume of ratings — 70 and 28 respectively. Written reviews are what separate them: 46% of Galaxy Invader's written reviews are positive against 100% of Strike Force 2's.

UpkeepUpdate frequency

Galaxy Invader ships an update every 3 weeks, Strike Force 2 fortnightly. Both last shipped on November 3, 2026.

Scorecard1 real difference · 9 level
Galaxy Invader versus Strike Force 2: the parameters behind the verdict, then further details
ParameterGalaxy InvaderStrike Force 2
PriceFreeFree
Rating4.8 (70 ratings)4.9 (28 ratings) — better
Positive reviews46.2% of reviews100.0% of reviews — better
Number of ratings70 — better28
Update frequencyEvery 3 weeksFortnightly — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.010.0 — better
Further details — not scored
Size243 MB260 MB
Age rating4+9+
DeveloperMai DucRendered Ideas

Customer experience

Galaxy Invader

All ratings68 ratings
Positive94.1%
Neutral1.5%
Negative4.4%
Written reviews13 reviews
Positive46.2%
Neutral23.1%
Negative30.8%

Strike Force 2

All ratings27 ratings
Positive96.3%
Neutral0.0%
Negative3.7%
Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

10 purchases

Galaxy Invader

Subscriptions2
  • Subscription Coin$4.991 Month
  • Subscription Gem$4.991 Month
One-time8
  • Daily Pack 1$0.99
  • Gem 1$0.99
  • BattlePass Reset Pack$0.99
Show 5 more
  • Thunder Blade Pack$1.99
  • Remove Ads$2.99
  • Gem 2$2.99
  • BattlePass Pack$3.99
  • Gem 3$5.99
6 purchases

Strike Force 2

One-time6
  • 1,000 COINS$0.99
  • 5,000 COINS$1.99
  • 10,000 COINS$2.99
Show 3 more
  • 25,000 COINS$4.99
  • 50,000 COINS$7.99
  • 1,00,000 COINS$10.99

Questions

Is Galaxy Invader free?
Galaxy Invader is free to download, with in-app purchases available.
Is Strike Force 2 free?
Strike Force 2 is free to download, with in-app purchases available.
Which has better reviews, Galaxy Invader or Strike Force 2?
Strike Force 2 is rated higher. Galaxy Invader averages 4.8 out of 5 from 70 ratings, while Strike Force 2 averages 4.9 from 28 ratings.
Do Galaxy Invader or Strike Force 2 have ads?
Both Galaxy Invader and Strike Force 2 show ads.
Which is updated more often, Galaxy Invader or Strike Force 2?
Galaxy Invader ships an update every 3 weeks, and Strike Force 2 fortnightly. Most recently, Galaxy Invader was updated on November 3, 2026 and Strike Force 2 on November 3, 2026.

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