Comparison

Idle Gorilla vs Alien Raid

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

Head to head
About

Idle Gorilla

Control a giant gorilla in this idle clicker game. Eat everything in sight, collect power-ups, and evolve your beast to become the ultimate monster. Battle against humanity for survival and dominance.

Highlights
  • Idle clicker gameplay
  • Eating simulator mechanics
  • Monster evolution
  • 3D arena exploration
  • Collect power-ups
  • Fight against mankind
Features
Read full description

Welcome to the Idle Gorilla empire, a fun tap and clicker game with the eating simulator and monster evolution elements. Take control of the huge gorilla and start eating whatever you smash into your way. Explore the 3D arena to collect the best yummies and top power-ups. Feed and grow your evil gorilla to become the biggest beast on the planet! Fight against mankind for hunger and survival. Become the legend and eat them all!

About

Alien Raid

Lead an alien invasion to conquer Earth by building and evolving a monster army. Raid human bases, gather resources, and upgrade your lab and creatures for ultimate domination in this sci-fi strategy game.

Highlights
  • Create and upgrade monsters
  • Tower defense meets alien strategy
  • Upgrade lab and workers
  • Arcade action and idle gameplay
  • Conquer iconic locations
  • Epic boss battles
Features
Read full description

Embark on an exhilarating journey where aliens, monsters, and evolution collide in Alien Raid: Monster Evolution! Your mission is clear: raid Earth, gather resources, and dominate the human world. Capture people, grow your monster army, and use your strategy to destroy human military bases and fortresses. The alien invasion has begun! Fly your UFO across space, collect humans, and upgrade your lab to create powerful monsters. Use DNA as your main resource to hire workers, enhance your lab, and build an unstoppable army. Take on waves of human defenses and emerge victorious in every battle. Key Features - Create and Upgrade Monsters: Recruit workers using DNA, improve your lab, and grow your army of giant monsters ready for battle. - Tower Defense Meets Alien Strategy: Overwhelm human fortresses and military bases with your powerful alien creatures. - Upgrade Everything: From your lab to your monsters, every improvement brings you closer to world domination. - Arcade Action and Idle Fun:Whether you’re actively raiding or letting your workers handle the upgrades, the gameplay stays engaging. - Conquer Iconic Locations: Explore new levels, challenge human defenses, and take over their strongest fortresses. - Epic Boss Battles:Powerful bosses guard vital resources. Defeat them to expand your invasion! Why You’ll Love It - Sci-Fi Survival: Lead your alien army to victory and take over Earth’s resources while defending your UFO from human counterattacks. - Endless Upgrades: Unlock and improve your monsters, lab, and workers to ensure your invasion succeeds. - Tower Defense and More: Experience a mix of strategy, action, and resource management in one exciting game. Your Ultimate Alien Invasion Awaits! Join the alien heroes and dominate Earth! Use DNA to upgrade your lab, grow your monster army, and crush human military bases. Fight epic battles, upgrade your strategy, and unlock new levels to expand your invasion. Alien Raid: Monster Evolution is your chance to lead the ultimate alien army. Can you conquer the world and prove your dominance? Download now and immerse yourself in this sci-fi adventure where strategy, action, and upgrades meet!

Screenshots

Idle Gorilla4 screens
Alien Raid4 screens

Verdict

The call

The clearest difference is review sentiment: Idle Gorilla at 70% against Alien Raid's 22%. Idle Gorilla also leads on rating (4.6 vs 3.6) and ratings volume (390 vs 30). On price, update cadence, ads and in-app purchases 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.

ReceptionRating · Positive reviews · Number of ratings

Idle Gorilla holds the better App Store score, 4.6 against 3.6. That said, the two scores are not equally well evidenced: Idle Gorilla has 390 ratings behind it against 30, so its average is the more settled of the two. Written reviews point the same way: 70% of Idle Gorilla's written reviews are positive against 22% of Alien Raid's.

UpkeepUpdate frequency

Idle Gorilla ships an update every 6 weeks, Alien Raid every 2 months. The most recent releases landed on September 4, 2026 and September 21, 2026 respectively.

Scorecard4 real differences · 6 level
Idle Gorilla versus Alien Raid: the parameters behind the verdict, then further details
ParameterIdle GorillaAlien Raid
PriceFreeFree
Rating4.6 (390 ratings) — better3.6 (30 ratings)
Positive reviews69.6% of reviews — better22.2% of reviews
Number of ratings390 — better30
Update frequencyEvery 6 weeks — betterEvery 2 months
AdsYesYes
In-app purchasesNoNo
MonetizationAd-supportedAd-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better13.0
Further details — not scored
Size104 MB270 MB
Age rating12+12+
DeveloperNikita SubachevMAD PIXEL

Customer experience

Idle Gorilla

All ratings390 ratings
Positive91.3%
Neutral2.3%
Negative6.4%
Written reviews23 reviews
Positive69.6%
Neutral0.0%
Negative30.4%

Alien Raid

All ratings30 ratings
Positive63.3%
Neutral3.3%
Negative33.3%
Written reviews9 reviews
Positive22.2%
Neutral0.0%
Negative77.8%

In-app purchases

None

Idle Gorilla

No in-app purchases

None

Alien Raid

No in-app purchases

Questions

Is Idle Gorilla free?
Idle Gorilla is free to download, with no in-app purchases.
Is Alien Raid free?
Alien Raid is free to download, with no in-app purchases.
Which has better reviews, Idle Gorilla or Alien Raid?
Idle Gorilla is rated higher. Idle Gorilla averages 4.6 out of 5 from 390 ratings, while Alien Raid averages 3.6 from 30 ratings.
Do Idle Gorilla or Alien Raid have ads?
Both Idle Gorilla and Alien Raid show ads.
Which is updated more often, Idle Gorilla or Alien Raid?
Idle Gorilla ships an update every 6 weeks, and Alien Raid every 2 months. Most recently, Idle Gorilla was updated on September 4, 2026 and Alien Raid on September 21, 2026.

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