Comparison

Alien Blob io vs Alien Evolution

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

Head to head
About

Alien Blob io

Engage in a thrilling multiplayer game where you control a blob, consuming smaller entities to grow larger. Outsmart and outmaneuver real players to become the biggest blob in the universe. Enjoy vibrant visuals and straightforward controls in this action-packed experience.

Highlights
  • Eat smaller blobs to grow
  • Compete against real players
  • Unlock rewards
  • Cool graphics and skins
  • Easy controls
  • Fun gameplay
Features
Read full description

Size matters! Eat others & grow the biggest blob in the fun io multiplayer game! Think you can handle being the biggest blob in the universe? Then welcome to Alien Blob! Get ready for the action-packed fun multiplayer game against tons of other blobs who all want 1st place! The game seems simple – eat smaller blobs like agario to grow fast and destroy smaller enemies. But it's not that easy! There are no bots in the game – only real players who want to win it all! Be smarter, faster, and more cunning to prove you're the best blob in this multiplayer game! Brace yourself for the online action you've never seen! Join the epic battle! Why you'll love Alien Blob io: - Great competition against real players - Cool graphics & bright blob skins - Minimalist & eye-catching design - Clean interface without any tricks or complicated instructions - Easy controls - Fun gameplay Download one of the best io free games to play with friends! Kick back, grow your agario alien and enjoy the wild mobile online action. Unlock rewards and be No.1!

About

Alien Evolution

Control a small alien organism, devour cells and smaller creatures to grow and evolve into a powerful kaiju monster. Unleash rage mode to dominate the neon space world and climb the food chain.

Highlights
  • Devour cells and monsters to evolve
  • Mutate into giant titan kaiju forms
  • Unleash devastating RAGE mode
  • Explore a neon alien universe
  • Easy one-hand io controls
  • Grow and dominate the food chain
Features
Read full description

Alien Evolution: Kaiju Monster is a neon io-style action game where you control a tiny alien organism and devour everything in your path to evolve into a galaxy-crushing kaiju monster. Start as a small mutant creature drifting through deep space. Hunt glowing cells, swallow smaller monsters, and absorb their DNA to grow bigger and stronger. The more you eat, the faster you evolve — from a fragile alien spore into a massive, unstoppable titan beast that dominates the universe. Every cell you devour fills your evolution bar and charges your RAGE mode. Trigger RAGE to smash through swarms of alien creatures, blast enemy monsters, and feed your endless hunger. Climb the food chain, hunt bigger prey, and become the apex predator of the galaxy. GAME FEATURES ▶ EAT & EVOLVE — Devour cells and monsters to grow your alien beast and unlock powerful new evolution forms ▶ KAIJU MONSTER FORMS — Mutate from a tiny organism into a giant titan kaiju with stunning neon designs ▶ RAGE MODE — Unleash devastating power and rampage through enemy swarms ▶ NEON SPACE WORLD — Explore a glowing alien universe packed with strange creatures and cosmic monsters ▶ EASY io CONTROLS — Simple one-hand gameplay with a deep evolution system that's hard to put down ▶ GROW & DOMINATE — Collect orbs, power up your beast, and rise to the top of the food chain Whether you love io games, monster-eating action, or kaiju rampage adventures, Alien Evolution: Kaiju Monster delivers addictive eat-and-grow gameplay you can enjoy anytime, anywhere. Download now, begin your alien evolution, and grow into the most terrifying kaiju monster in the galaxy!

Screenshots

Alien Blob io4 screens
Alien Evolution4 screens

Verdict

The call

The clearest difference is review sentiment: Alien Evolution at 100% against Alien Blob io's 45%. Alien Evolution also leads on rating (4.7 vs 4.5). Alien Blob io's advantage is ratings volume (2K vs 7). 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. Alien Blob io sells 1 one-off in-app purchase and Alien Evolution sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Alien Evolution holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Alien Blob io has 2K ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 45% of Alien Blob io's written reviews are positive against 100% of Alien Evolution's.

UpkeepUpdate frequency

Alien Blob io ships an update every 2 months, Alien Evolution monthly. The most recent releases landed on October 16, 2026 and October 15, 2026 respectively.

Scorecard3 real differences · 7 level
Alien Blob io versus Alien Evolution: the parameters behind the verdict, then further details
ParameterAlien Blob ioAlien Evolution
PriceFreeFree
Rating4.5 (2K ratings)4.7 (7 ratings) — better
Positive reviews45.0% of reviews100.0% of reviews — better
Number of ratings2K — better7
Update frequencyEvery 2 monthsMonthly — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size247 MB117 MB
Age rating12+12+
DeveloperPAMPAM, TOVKittipong Rukpanitmanee

Customer experience

Alien Blob io

All ratings1,965 ratings
Positive87.2%
Neutral6.7%
Negative6.1%
Written reviews20 reviews
Positive45.0%
Neutral15.0%
Negative40.0%

Alien Evolution

All ratings7 ratings
Positive85.7%
Neutral14.3%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Alien Blob io

Reported bugs

2 issues
  • Ads shown even after clicking 'no thanks'
  • Trolls that are too big and charge at players

Requested features

3 requests
  • Add hats
  • Bigger map
  • Remove troll ability

Alien Evolution

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Alien Blob io

One-time1
  • no ads$3.99
2 purchases

Alien Evolution

One-time2
  • Skill Point Pack 1$0.99
  • VIP Pass$2.99

Questions

Is Alien Blob io free?
Alien Blob io is free to download, with in-app purchases available.
Is Alien Evolution free?
Alien Evolution is free to download, with in-app purchases available.
Which has better reviews, Alien Blob io or Alien Evolution?
Alien Evolution is rated higher. Alien Blob io averages 4.5 out of 5 from 2K ratings, while Alien Evolution averages 4.7 from 7 ratings.
Do Alien Blob io or Alien Evolution have ads?
Both Alien Blob io and Alien Evolution show ads.
Which is updated more often, Alien Blob io or Alien Evolution?
Alien Blob io ships an update every 2 months, and Alien Evolution monthly. Most recently, Alien Blob io was updated on October 16, 2026 and Alien Evolution on October 15, 2026.

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