Chicken Invaders 4 vs Alien Shooter World
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Chicken Invaders 4
Defend Earth from an alien chicken invasion in this retro-style arcade shooter. Pilot your spaceship, blast waves of fowl invaders, and save humanity from intergalactic poultry. Experience intense space combat with escalating challenges.
- Retro arcade shooter gameplay
- Defend Earth from alien chickens
- Pilot a spaceship
- Intense space combat
- Escalating challenges
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I remember the day of the invasion well. The memories still burn deeply, like spicy chicken wings. They came without warning, squawking menacingly, their ruffled feathers darkening the sun. Invading intergalactic chickens, out to punish humanity for our oppression of their earthly brethren. I instantly knew what had to be done. I dropped my half-eaten chicken burger and jumped in my cockpit. With a greasy finger I set my lasers to "extra crispy" and blasted off to intercept the fowl invaders. It wasn't easy. Squawks, feathers flying, the smell of charred chicken everywhere. Three times they invaded, each time with increasingly devious plans. Three times I managed to push them back whence they came, and secure humanity a few more years as the dominant species of this planet. After their last retreat, I headed for my local Space Burger to bask in the glow of my recent victory. Breathing a sigh of relief, I sat down to enjoy a double chicken-burger with crispy chicken wings on the side. Little did I know that my greatest adventure was yet to come...
Alien Shooter World
Embark on an epic adventure to save the world from alien hordes in this action-packed shooter. Team up with friends in co-op mode or go solo, customizing your loadout with a vast array of weapons and armor. Explore diverse arenas, battle unique bosses, and unlock powerful gear.
- Co-op multiplayer mode
- Customizable weapon and armor system
- Multiple mission types and difficulty levels
- Unique bosses and special enemies
- Offline play capability
- Character progression with skills
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The updated version of the legendary Alien Shooter is already available on all iOS devices! Now you can save the world from monsters together with your friends in co-op mode: invite friends to a squad or find new allies using auto-selection. Thanks to the updated weapon system, you can choose equipment based on your playstyle. Combine different types of weapons or armor in one set, pick up perks for your needs, change equipment depending on the task. More than 20 arenas with unique bosses, new combat mechanics, special enemies and champions. Fulfill contracts and explore the roadmap to get better weapons and discover new activities. What awaits you inside? - Hours of gameplay: three main story maps, a lot of additional missions - Multiplayer, the possibility of co-op completion of all missions with friends or random allies - Dungeon, heroic missions, survival missions, multiple difficulty levels - 39 skills, three character leveling branches - Many classes of weapons with different perks and characteristics - Legendary equipment with unique features - Huge crowds of monsters on one screen - Corpses of the monsters eliminated do not disappear - check out what happens at the end of every level - Ability to play without internet connection (offline mode) Follow us on Facebook: http://www.facebook.com/SigmaTeam
Screenshots
Verdict
The clearest difference is rating: Alien Shooter World at 4.7 against Chicken Invaders 4's 3.9. Alien Shooter World also leads on review sentiment (88% vs 52%) and update cadence (every 6 weeks vs every 19 months). Chicken Invaders 4's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and monetization model 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
Both are free to download. Chicken Invaders 4 sells 1 one-off in-app purchase and Alien Shooter World sells 18 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Alien Shooter World holds the better App Store score, 4.7 against 3.9. That said, the two scores are not equally well evidenced: Alien Shooter World has 1.1K ratings behind it against 94, so its average is the more settled of the two. Written reviews point the same way: 52% of Chicken Invaders 4's written reviews are positive against 88% of Alien Shooter World's.
Chicken Invaders 4 ships an update every 19 months, Alien Shooter World every 6 weeks. The most recent releases landed on October 23, 2026 and October 29, 2026 respectively.
| Parameter | Chicken Invaders 4 | Alien Shooter World |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (94 ratings) | 4.7 (1.1K ratings) — better |
| Positive reviews | 51.6% of reviews | 87.8% of reviews — better |
| Number of ratings | 94 | 1.1K — better |
| Update frequency | Every 19 months | Every 6 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 91 MB | 804 MB |
| Age rating | 9+ | 17+ |
| Developer | InterAction studios | SIGMA TEAM COMPANY LIMITED |
Customer experience
Chicken Invaders 4
Alien Shooter World
Bugs and requests
Chicken Invaders 4
Not enough reviews yet to summarise bugs or requests.
Alien Shooter World
Reported bugs
3 issues- Inventory and upgrade systems not working as intended
- Crashes and freezes on certain device models
- Networking and connectivity problems for online features
Requested features
5 requests- Expanded level and map selection
- Online multiplayer and co-op modes
- More diverse enemy types and boss battles
- Customization options for weapons and characters
- Offline play and save progress functionality
In-app purchases
Chicken Invaders 4
- Full game unlock$0.99
Alien Shooter World
- 100 power generators$0.99
- Elite marines set$0.99
- VIP Card for 1 month$1.99
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- Tiny coins pack$2.99
- Supply of power units$2.99
- MAGMA stock$2.99
- Experience boost 30 days$3.49
- Professional set$4.99
- 600 power generators$4.99
- Delta-9 Anomaly$5.99
- Small coins pack$6.99
- Experience boost 30 days$8.99
- Spoils of war$8.99
- 1500 power generators$9.99
- Battle Pass$11.99
- Middle coins pack$14.99
- Capital of an aliens hunter$17.99
- 3300 power generators$19.99
Questions
Is Chicken Invaders 4 free?
Is Alien Shooter World free?
Which has better reviews, Chicken Invaders 4 or Alien Shooter World?
Do Chicken Invaders 4 or Alien Shooter World have ads?
Which is updated more often, Chicken Invaders 4 or Alien Shooter World?
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