Comparison

Goat Evolution vs Space Twins

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

Head to head
About

Goat Evolution

Combine mutant goats to evolve them into bizarre and exotic forms. Discover new species, earn coins, and unlock upgrades in this evolutionary clicker game. Explore multiple endings and enjoy unique doodle-style illustrations.

Highlights
  • Combine goats to evolve new species
  • Discover over 30 goat species
  • Earn goat poop coins
  • Upgrade creatures and gameplay
  • Multiple possible endings
  • Incremental clicker mechanics
Features
Read full description

They yell like humans, climb trees and even mountains. Yes, goats are crazy creatures for sure. What would happen if mutations started happening to them? Combine goats to evolve them and discover their most curious, exotic and bizarre forms! From the guys that couldn’t resist releasing yet another nonsensical sequel to Cow Evolution and Platypus Evolution, comes… guess what… Goat Evolution! Come on, goats are rad. Plus, more mutations, upgrades and all-new game features never seen in the land of mutant cows and platypi. “Seriously? Here we goat again.” - Ram Don Playa “Now we’re talking, things just goat serious.” HOW TO PLAY • Drag and drop similar goats to combine them and create new mysterious creatures • Use goat poop coins to buy new creatures and make even more money • Alternatively, fiercely tap the goats to make coins pop from pooping HIGHLIGHTS • 5 stages and over 30 goat species to discover: bucks, does, billies, nannies, alpaca goats, robot goats, alien goats and much more • The unexpected mix of alpaca-like evolution, 2048 and incremental clicker games • Doodle-like illustrations • Many possible endings: find your own destiny • Upgrades, upgrades, upgrades…! More than ever! • No goats were harmed in the making of this game, only developers Watch the process of evolution in a very peculiar way. You think you goat this? Then think no more, download Goat Evolution now start playing the very baaaa-st game of this year. 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

Space Twins

Guide two characters through an endless space journey, dodging obstacles and collecting fuel. Unlock various avatars and challenge friends in different game modes. Enjoy funky music and practice your skills.

Highlights
  • Endless gameplay
  • Avatar collection
  • Practice mode
  • Easy and Hard modes
  • Compete with friends
  • Earn stars by watching videos
Features
Read full description

NUNU is back...and this time he brought his clone DOZO together!!! Help NUNU and DOZO to escape and reach their friends. Save them from the creepy broken satellites and falling galactic waste. Help them with the boosts and shields. Refuel their ships at the checkpoints. Get his various avatars to celebrate this New Year : - Heart for lovers - Football for Soccer fans - Cricketer for Cricket fans - Lincoln - Ninja - Samurai - Nerd - Devil - Angel Main features : - Endless and engaging gameplay - Funky game music - Practice mode - Easy mode for beginners - Hard mode to challenge your skill - Compete with FB friends - Watch videos to earn extra stars

Screenshots

Goat Evolution4 screens
Space Twins4 screens

Verdict

The call

The clearest difference is ads: Space Twins at none against Goat Evolution's shown. Space Twins also leads on review sentiment (100% vs 84%) and iOS requirement (12.0 vs 15.0). Goat Evolution's advantage is update cadence (every 5 weeks vs every 17 months). On price, in-app purchases, monetization model and device support 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. Goat Evolution sells 10 one-off in-app purchases and Space Twins sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Goat Evolution ships an update every 5 weeks, Space Twins every 17 months. The most recent releases landed on October 20, 2026 and October 7, 2026 respectively.

Scorecard4 real differences · 6 level
Goat Evolution versus Space Twins: the parameters behind the verdict, then further details
ParameterGoat EvolutionSpace Twins
PriceFreeFree
Rating4.7 (9.5K ratings) — better—
Positive reviews84.5% of reviews100.0% of reviews — better
Number of ratings9.5K — better—
Update frequencyEvery 5 weeks — betterEvery 17 months
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.012.0 — better
Further details — not scored
Size153 MB78 MB
Age rating9+4+
DeveloperTPG TECNOLOGIA DA INFORMACAO LTDAFrimus

Customer experience

Goat Evolution

All ratings9,475 ratings
Positive94.3%
Neutral3.0%
Negative2.7%
Written reviews361 reviews
Positive84.5%
Neutral3.6%
Negative11.9%

Space Twins

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Goat Evolution

Reported bugs

3 issues
  • Goats not merging properly
  • Game crashes on startup
  • Purchases not registering correctly

Requested features

4 requests
  • Ability to customize goat colors
  • Offline crate opening/auto-collect feature
  • Cloud save/sync across devices
  • More level variety beyond just merging goats

Space Twins

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Goat Evolution

One-time10
  • ads removal$0.99
  • pack of gems2 variants$1.99
  • instant coins multiplier$1.99
Show 7 more
  • pack of rubies$1.99
  • pack of gems$4.99
  • income doubler$5.99
  • big pack of rubies$5.99
  • Trinket$6.99
  • pack of gems$9.99
  • pack of gems$19.99
3 purchases

Space Twins

One-time3
  • Star Pack 1$0.99
  • Star Pack 2$0.99
  • Remove Ads$0.99

Questions

Is Goat Evolution free?
Goat Evolution is free to download, with in-app purchases available.
Is Space Twins free?
Space Twins is free to download, with in-app purchases available.
Do Goat Evolution or Space Twins have ads?
Goat Evolution shows ads; Space Twins does not.
Which is updated more often, Goat Evolution or Space Twins?
Goat Evolution ships an update every 5 weeks, and Space Twins every 17 months. Most recently, Goat Evolution was updated on October 20, 2026 and Space Twins on October 7, 2026.

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