Comparison

Dragon Evolution 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

Dragon Evolution

Merge and evolve dragons to discover new mutant creatures. Collect coins by managing your dragons and use them to buy more beasts or earn money. Customize your dragons with hats and navigate through different levels while avoiding impostors.

Highlights
  • Drag and drop similar dragons to merge
  • Discover new mutant creatures
  • Collect dragon poop coins
  • Buy new creatures
  • Customize dragons with hats
  • Avoid impostors
Features
Read full description

You’re definitely gonna hear these ones ROAR! The amazing and POWERFUL dragons are now in the EVOLUTION series! Feeling like a real WARRIOR? Come meet these big guys that are so cool they will BURN everything UP! In this evolution game, you’ll have to prove yourself to be the DRAGON MASTER! Control all your nice beasts - but get out of their way if they accidentally sneeze some fire - and make money out of it! HOW TO PLAY • Drag and drop similar dragons to create new mysterious and mutant creatures • Use the MAGIC dragon poop coins to buy new creatures and make even more money • Alternatively, fiercely tap a dragon to make them poop and collect more coins! HIGHLIGHTS • Different levels and many different dragon types to discover • Watch out for the impostors that will get in your way! • Dragons can be funny: put on crazy HATS in your dragons and make them unique! Make sure all your fire alarms are working and enjoy this amazing adventure! Disclaimer: While this App is completely free to play, some additional content can be purchased for real money in-game. If you do not want to use this feature, please turn off in-app purchases in your device's settings. Like our page on Facebook and be the first to know about our upcoming games and updates! http://fb.com/tappshq

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

Dragon Evolution4 screens
Alien Evolution4 screens

Verdict

The call

The clearest difference is ratings volume: Dragon Evolution at 15K against Alien Evolution's 19. Alien Evolution's advantage is review sentiment (100% vs 87%). On price, rating, update cadence and ads 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. Dragon Evolution sells 10 one-off in-app purchases 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

On the App Store both sit at effectively the same score — 4.7 for Dragon Evolution against 4.8 for Alien Evolution. That said, the two scores are not equally well evidenced: Dragon Evolution has 15K ratings behind it against 19, so its average is the more settled of the two. Written reviews are what separate them: 87% of Dragon Evolution's written reviews are positive against 100% of Alien Evolution's.

UpkeepUpdate frequency

Dragon Evolution ships an update every 5 weeks, Alien Evolution monthly. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
Dragon Evolution versus Alien Evolution: the parameters behind the verdict, then further details
ParameterDragon EvolutionAlien Evolution
PriceFreeFree
Rating4.7 (15K ratings)4.8 (19 ratings) — better
Positive reviews87.0% of reviews100.0% of reviews — better
Number of ratings15K — better19
Update frequencyEvery 5 weeksMonthly — 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
Size157 MB117 MB
Age rating+412+
DeveloperTPG TECNOLOGIA DA INFORMACAO LTDAKittipong Rukpanitmanee

Customer experience

Dragon Evolution

All ratings14,759 ratings
Positive94.6%
Neutral3.7%
Negative1.7%
Written reviews354 reviews
Positive87.0%
Neutral4.8%
Negative8.2%

Alien Evolution

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

Bugs and requests

Dragon Evolution

Reported bugs

4 issues
  • Diamonds glitching and disappearing
  • Hats disappearing from dragons
  • Game freezing and crashing
  • Coin/gem count being obscured by UI elements

Requested features

4 requests
  • Add more color options for dragons
  • Implement a battle arena or mini-games
  • Reduce the frequency of ads
  • Allow players to sell or discard excess hats

Alien Evolution

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Dragon Evolution

One-time10
  • Remove Ads$1.99
  • Hard Currency Pack 1$1.99
  • pack with diamonds$1.99
Show 7 more
  • pack of rubies$1.99
  • Hard Currency Pack 2$4.99
  • big pack of rubies$5.99
  • income doubler$5.99
  • Trinket$6.99
  • Hard Currency Pack 3$9.99
  • starter bundle discount$9.99
2 purchases

Alien Evolution

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

Questions

Is Dragon Evolution free?
Dragon Evolution 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, Dragon Evolution or Alien Evolution?
Alien Evolution is rated higher. Dragon Evolution averages 4.7 out of 5 from 15K ratings, while Alien Evolution averages 4.8 from 19 ratings.
Do Dragon Evolution or Alien Evolution have ads?
Both Dragon Evolution and Alien Evolution show ads.
Which is updated more often, Dragon Evolution or Alien Evolution?
Dragon Evolution ships an update every 5 weeks, and Alien Evolution monthly. Most recently, Dragon Evolution was updated on November 4, 2026 and Alien Evolution on October 31, 2026.

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