Comparison

Platypus Evolution vs Kaiju Rush

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

Head to head
About

Platypus Evolution

Explore a bizarre world where platypus undergo extreme mutations. Mix and match these unique creatures to discover new species, earn coins, and conquer the world. This game combines elements of evolution, matching, and incremental clickers.

Highlights
  • Evolve mutated platypus
  • Mix and match creatures
  • Discover new species
  • Earn platypus poop coins
  • Incremental clicker gameplay
  • Multiple endings
Features
Read full description

Egg-laying, duck-billed, beaver-tailed, otter footed mammals... And venomous! Yes, platypus are already odd by nature. What would happen if mutations started happening to them? Find out in Platypus Evolution! From the minds that brought you Cow Evolution and forever changed the way you see bovines, comes a new game that somehow manages to be even crazier and more nonsensical. “That’s one dam awesome game!” - Beaver Bill “There once was a beaver, who fell in love with a duck. From this forbidden love the platypus was born.” - Platystoteles We can all agree that platypus are unique creatures. They swim. They lay eggs. They have beaks. They are mammals. They have venom. I mean, they’re just plain bizarre already. What the heck would happen if some of them go through hardcore mutations? Play God and turn already weird creatures into even weirder ones! Mix, match, combine and evolve regular platypus to God-knows-what new species of platypus and take over the world and BEYOND! HOW TO PLAY • Drag and drop similar platypus to create new mysterious creatures • Use platypus poop coins to buy new creatures and make even more money • Alternatively, fiercely tap a platypus to make coins pop when platypus poop HIGHLIGHTS • 4 different stages and many platypus species to discover • A mind-blowing story yet untold • The unexpected mix of alpaca-like evolution, 2048 and incremental clicker games • Doodle-like illustrations • Five possible endings: find your destiny • No platypus were harmed in the making of this game, only developers Play with mutations with a head start. Download now and have fun in Platypus Evolution! 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

Kaiju Rush

Control giant monsters to smash cities with simple one-tap gameplay. Upgrade your monsters to improve distance, unlock new creatures, and discover more buildings. Enjoy fun, destructive action.

Highlights
  • One-tap controls
  • Variety of Kaiju creatures
  • Monster upgrades
  • Improve distance
  • Unlock new monsters
  • Smash buildings
Features
Read full description

Ready, aim, and SMASH cities in Kaiju Rush! Select your favorite Kaiju monster and simply tap to bash buildings to bits and pieces. Don't forget to upgrade monsters and improve your distance. Get further to discover more buildings and to unlock more Kaiju monsters. Features: * Simple one-tap controls * A variety of Kaiju creatures * Upgrade to improve your distance * Super fun gameplay --- SUBSCRIPTION PRICING AND TERMS VIP MEMBERSHIP offers a weekly subscription, you will have a 3-days FREE trial period, after this period you will be charged $6.99. After buying this subscription you will unlock all VIP Aircraft, get 20 gems every day, get 100 coins every day, and removes forced ads. This is an Auto-renewable subscription. The payment is charged to your account after confirmation. The subscription is renewed unless you turn it off 24 hours before the period ends. Your account will be charged for renewal as well. End of trial and subscription renewal: • This price is for United States customers. Pricing in other countries may vary and actual charges may be converted to your local currency depending on the country of residence. • Payment will also be charged to iTunes account at confirmation of purchase. • Subscription automatically renews unless auto-renew is turned off at least 24 hours prior to the end of the current period. • The account will be charged for renewal within 24 hours prior to the end of the current period and identify the cost of the renewal. • Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user’s Account Settings after purchase. Any unused portion of the free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Canceling trial or subscription: You can turn off the auto-renew for the subscription whenever you want to through iTunes account. Check https://support.apple.com/HT202039. When your current trial/subscription period expires, you will be unsubscribed. The current active subscription period cannot be canceled. After your subscription expires, you will no longer be able to use elements offered in your chosen Subscription Option. If you have any questions or comments, feel free to contact us at support@lucky-kat.com Privacy Policy: https://www.lucky-kat.com/games-privacy-notice/ Terms of use: https://www.lucky-kat.com/terms-of-use/

Screenshots

Platypus Evolution4 screens
Kaiju Rush4 screens

Verdict

The call

The clearest difference is review sentiment: Platypus Evolution at 93% against Kaiju Rush's 25%. Platypus Evolution also leads on rating (4.8 vs 4.4). On price, ratings volume, 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. Platypus Evolution sells 10 one-off in-app purchases and Kaiju Rush sells 5 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Platypus Evolution holds the better App Store score, 4.8 against 4.4. Both are backed by a comparable volume of ratings — 6.1K and 13K respectively. Written reviews point the same way: 93% of Platypus Evolution's written reviews are positive against 25% of Kaiju Rush's.

UpkeepUpdate frequency

Platypus Evolution ships an update every 3 weeks, Kaiju Rush every 2 weeks. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

Scorecard2 real differences · 8 level
Platypus Evolution versus Kaiju Rush: the parameters behind the verdict, then further details
ParameterPlatypus EvolutionKaiju Rush
PriceFreeFree
Rating4.8 (6.1K ratings) — better4.4 (13K ratings)
Positive reviews92.5% of reviews — better25.3% of reviews
Number of ratings6.1K13K — better
Update frequencyEvery 3 weeksEvery 2 weeks — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.6
Further details — not scored
Size152 MB86 MB
Age rating9+9+
DeveloperTPG TECNOLOGIA DA INFORMACAO LTDALucky Kat Studios

Customer experience

Platypus Evolution

All ratings6,085 ratings
Positive95.4%
Neutral2.5%
Negative2.2%
Written reviews1,046 reviews
Positive92.5%
Neutral2.8%
Negative4.7%

Kaiju Rush

All ratings13,302 ratings
Positive84.8%
Neutral5.5%
Negative9.7%
Written reviews376 reviews
Positive25.3%
Neutral18.1%
Negative56.6%

User reviews

Platypus Evolution

From 6.1K App Store ratings

What we love

  • 🤩 Cute and adorable platypuses
  • 🕹️ Addictive and fun gameplay
  • 👍 Great for passing time
  • 🎨 Unique and creative designs
  • 🤖 Entertaining mutant platypuses

Room to improve

  • 💰 Too many ads, disrupting gameplay
  • 🕰️ Repetitive and gets boring over time
  • 🤔 Lack of new features or content updates
  • 🔒 Inability to customize platypuses
  • 🐛 Bugs and glitches (e.g., game freezing, loss of progress)

Kaiju Rush

From 13K App Store ratings

What we love

  • 🚀 Cute and addictive gameplay
  • 👍 Adorable pixel art style
  • 🎨 Diverse and creative Kaiju designs

Room to improve

  • 🐛 Frequent bugs and glitches
  • 💰 Excessive ads and aggressive monetization
  • 🔋 Performance issues and crashes
  • 🤯 Frustrating subscription model

Bugs and requests

Platypus Evolution

Reported bugs

4 issues
  • Game freezing or crashing when opening the shop
  • Platypuses not generating gems/diamonds when offline
  • Negative coin balance bug after updates
  • Inability to progress past certain planets/levels

Requested features

5 requests
  • Add more evolution types (e.g., sharks, unicorns, hedgehogs)
  • Introduce mini-games or challenges
  • Allow players to customize platypuses (colors, accessories)
  • Improve gem/diamond acquisition system
  • Reduce frequency and intrusiveness of ads

Kaiju Rush

Reported bugs

4 issues
  • Kaiju getting stuck in infinite bouncing loop
  • Inability to select or hatch new Kaiju
  • Freezing and crashing during gameplay
  • Offline earnings not updating correctly

Requested features

4 requests
  • More unique Kaiju abilities and animations
  • Improved offline progress tracking
  • Reduced ad frequency and optional ad-free mode
  • Better progression system and content unlocks

In-app purchases

10 purchases

Platypus Evolution

One-time10
  • ads removal$0.99
  • instant coins doubler$1.99
  • pack with 60 diamonds$1.99
Show 7 more
  • pack of rubies$1.99
  • pack of diamonds$1.99
  • small frost gem pack$1.99
  • pack with 200 diamonds$4.99
  • income doubler$5.99
  • big pack of rubies$5.99
  • pack with 500 diamonds$9.99
5 purchases

Kaiju Rush

Subscriptions1
  • King Kaiju Subscription3 Days trial$7.997 Days
One-time4
  • Gem Pack 1$1.99
  • No Ads$2.99
  • Gem Pack 2$4.99
Show 1 more
  • Gem Pack 3$11.99

Questions

Is Platypus Evolution free?
Platypus Evolution is free to download, with in-app purchases available.
Is Kaiju Rush free?
Kaiju Rush is free to download, with in-app purchases available.
Which has better reviews, Platypus Evolution or Kaiju Rush?
Platypus Evolution is rated higher. Platypus Evolution averages 4.8 out of 5 from 6.1K ratings, while Kaiju Rush averages 4.4 from 13K ratings.
Do Platypus Evolution or Kaiju Rush have ads?
Both Platypus Evolution and Kaiju Rush show ads.
Which is updated more often, Platypus Evolution or Kaiju Rush?
Platypus Evolution ships an update every 3 weeks, and Kaiju Rush every 2 weeks. Most recently, Platypus Evolution was updated on October 25, 2026 and Kaiju Rush on October 27, 2026.

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