Comparison

Monsters Evolution vs Idle Transformation

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

Head to head
About

Monsters Evolution

Combine identical creatures to evolve them into more advanced forms. Explore diverse biomes, discover new worlds, and witness the journey from simple beings to magnificent dragons. Choose your evolutionary path and create your own monster-filled universe.

Highlights
  • Combine identical monsters
  • Evolve creatures to advanced forms
  • Explore 8 elemental biomes
  • Discover 4 secret biomes
  • Choose evolutionary paths
  • Populate and create new worlds
Features
Read full description

In Monsters Evolution you can be the engine of evolution for fantastic monsters. By combining two identical monsters, you get a new, more advanced creature, thus passing the path from the simplest magic and astral creatures to magnificent giant dragons. Before you is the opportunity to choose the evolutionary path: fire or water, nature or chaos - everything is in your hands. A completely populated world is not the end, because in the game you can discover many new worlds, populate them with monsters and test out other means of evolution! There are 8 biome-worlds in the game that are built according to the origin of the universe and the elements: ENERGY It personifies the primeval magical energy of the universe, from which all beings originate! The creatures here are magical and astral, like Sunny Dragon and Magical Slug. STORM It is a world inhabited by creatures personifying natural cataclysms: Thunderhorn, Electroray, Dark Cloud and more! FIRE A very hot biome, where only the most stalwart monsters live, such as Fiery Giant and Hothead! WATER An unexplored biome, where various oceanic bacteria like Octobrain and Sea Star develop! CHAOS The gloomy world, here unexpected creatures evolve like Darktail and Wanderer! METAL A robot biome, where there's no place for the living! iBot, Roboboy, Smarty and a host of other cyborgs live here! ICE A chilling world in which ancient creatures originate! There you will be met by the Snowy Snake and Ice Cube in the company of the Snow Yeti! NATURE The most lively and flourishing biome of all! This is where the unpredictable elements of development live, for example, the beautiful Lily or the impenetrable Stone! There are also 4 secret biomes: DEATH STEEL CRYSTAL LIFE Study each biome separately to discover them! The game begins with the first monster in the "ENERGY" biome. By combining two identical monsters, you create a new monster. By combining the last two monsters from the biome, you receive access to a new, previously unexplored, biome! Study all the worlds in Monsters Evolution! Thanks to this scientific and educational clicker, you can go through all the stages, mixing different cells; from minute bacteria to monsters! Go through the game several times and learn the different stages of the universe! Start creating your world right now! SUBSCRIPTION PRICING AND TERMS Meet the GOLD MEMBERSHIP! The GOLD MEMBERSHIP is a $2.99 weekly subscription with a 3-day free trial period. Enjoy 2x gold bonus, an ad-free experience, 30 Crystals every day and a 20% discount on all crystal purchases! End of 3-day trial period 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 be charged to your iTunes Account upon purchase confirmation. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Your Account will be charged for the next period within 24-hours prior to the end of the current period. Subscriptions can be managed and auto-renewal disabled in the user’s Account Settings after purchase. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription, where applicable. Canceling your trial or subscription: You can disable auto-renew at any time through iTunes. 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. Privacy Policy and Terms of Use: https://docs.google.com/document/d/1SKtw7QgX2nqzd5BfAF15IfZFN_ntvVaH9r0C1iSeNl4/edit

About

Idle Transformation

Simulate incredible transformations from human to mythical creatures like Werewolves, Yetis, and Aliens. Explore various evolutionary paths and discover unexpected outcomes in this engaging simulation game.

Highlights
  • Human to creature transformations
  • Werewolf evolution
  • Yeti evolution
  • Alien evolution
  • Mummy evolution
  • Unexpected transformation outcomes
Features
Read full description

Get ready to make a change - play now to reach your ultimate hero! In every scene, you will simulate a transformation from human to your next evolution choice: Werewolf, Yeti, Alien, Mummy, and things you only imagined. Beware, it is not always what you expected. The Transformation Begins now! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.funcellgames.com/privacy-policy

Screenshots

Monsters Evolution4 screens
Idle Transformation4 screens

Verdict

The call

The clearest difference is ratings volume: Idle Transformation at 26K against Monsters Evolution's 1.1K. Monsters Evolution's advantage is update cadence (every 3 weeks vs every 2 months) and iOS requirement (11.0 vs 13.0). On price, rating, review sentiment 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. Monsters Evolution sells 6 in-app purchases, starting at $2.99 per 7 days and Idle Transformation sells 9 in-app purchases, starting at $2.99 per 7 days. 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 — 4.8 for Monsters Evolution against 4.7 for Idle Transformation. That said, the two scores are not equally well evidenced: Idle Transformation has 26K ratings behind it against 1.1K, so its average is the more settled of the two. Written reviews are what separate them: 79% of Monsters Evolution's written reviews are positive against 72% of Idle Transformation's.

UpkeepUpdate frequency

Monsters Evolution ships an update every 3 weeks, Idle Transformation every 2 months. The most recent releases landed on October 14, 2026 and October 15, 2026 respectively.

Scorecard3 real differences · 7 level
Monsters Evolution versus Idle Transformation: the parameters behind the verdict, then further details
ParameterMonsters EvolutionIdle Transformation
PriceFreeFree
Rating4.8 (1.1K ratings) — better4.7 (26K ratings)
Positive reviews79.5% of reviews — better71.7% of reviews
Number of ratings1.1K26K — better
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better13.0
Further details — not scored
Size166 MB517 MB
Age rating4+9+
DeveloperAzur Interactive Games Limitedfuncell Games Pvt Ltd

Customer experience

Monsters Evolution

All ratings1,143 ratings
Positive94.6%
Neutral1.7%
Negative3.8%
Written reviews117 reviews
Positive79.5%
Neutral5.1%
Negative15.4%

Idle Transformation

All ratings26,240 ratings
Positive94.2%
Neutral2.5%
Negative3.3%
Written reviews290 reviews
Positive71.7%
Neutral9.0%
Negative19.3%

User reviews

Monsters Evolution

From 1.1K App Store ratings

What we love

  • 👍 Great game
  • 🤩 Fantastic art
  • 🎨 Beautiful designs
  • 🌟 Addictive and fun
  • 🎉 Awesome experience

Room to improve

  • 💸 Too many ads
  • ⏱️ Incorrect timer system
  • 🐛 Bugs and glitches
  • 💰 Issues with in-game currency

Idle Transformation

From 26K App Store ratings

What we love

  • 🚀 Great game
  • 👍 Fun to play
  • 👍 Detailed transformations
  • 👍 Satisfying gameplay
  • 👍 Addictive

Room to improve

  • 🐛 Glitches and bugs
  • 🔋 Too many ads
  • 💰 Expensive in-app purchases
  • 🤔 Lack of variety in transformations

Bugs and requests

Monsters Evolution

Reported bugs

4 issues
  • Progress loss after reinstalling
  • Ads not working properly
  • Timer issues for missions
  • Incorrect in-game currency display

Requested features

5 requests
  • More paths and worlds
  • Additional monster tiers
  • Offline earnings and mission progress
  • Ability to view/edit monsters
  • Minigames and other modes

Idle Transformation

Reported bugs

4 issues
  • Prestige option disappearing
  • Incorrect answers on trivia questions
  • Ads still showing up after purchasing ad-free version
  • Progress loss after restarting the game

Requested features

5 requests
  • More transformation options (e.g. zombies, vampires, aliens)
  • Female transformation options
  • Prestige system
  • Offline earnings
  • Ability to reset/redo custom transformations

In-app purchases

6 purchases

Monsters Evolution

Subscriptions1
  • VIP status3 Days trial$2.997 Days
One-time5
  • Disable ADS$0.99
  • Starter Pack$0.99
  • Crystals pack 1$1.99
Show 2 more
  • Crystals pack 2$4.99
  • Crystals pack 3$17.99
9 purchases

Idle Transformation

Subscriptions1
  • Weekly Subscription$2.997 Days
One-time8
  • Diamond Pack 1$2.99
  • Remove Ads$2.99
  • Tap On Cell Multiplier$2.99
Show 5 more
  • Diamond Pack 2$4.99
  • Combo$7.99
  • Diamond Pack 3$9.99
  • Diamond Pack 4$19.99
  • Diamond Pack 5$49.99

Questions

Is Monsters Evolution free?
Monsters Evolution is free to download, with in-app purchases available.
Is Idle Transformation free?
Idle Transformation is free to download, with in-app purchases available.
Which has better reviews, Monsters Evolution or Idle Transformation?
Monsters Evolution is rated higher. Monsters Evolution averages 4.8 out of 5 from 1.1K ratings, while Idle Transformation averages 4.7 from 26K ratings.
Do Monsters Evolution or Idle Transformation have ads?
Both Monsters Evolution and Idle Transformation show ads.
Which is updated more often, Monsters Evolution or Idle Transformation?
Monsters Evolution ships an update every 3 weeks, and Idle Transformation every 2 months. Most recently, Monsters Evolution was updated on October 14, 2026 and Idle Transformation on October 15, 2026.

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