Comparison

Slime Evolution vs Pig Evolution

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

Head to head
About

Slime Evolution

Cultivate a charming slime farm by merging identical slimes to discover new ones. Assign elemental properties like water, fire, or grass to influence their characteristics. Embark on adventures to collect more slimes and treasures, and document your discoveries in a field guide.

Highlights
  • Create new slimes by merging
  • Assign elemental properties (water, fire, grass)
  • Go on adventures for rewards
  • Collect slimes in a field guide
  • Discover unique slime evolution methods
Features
Read full description

Raise cute little slime and take care of a slime farm of your own! [‘How to enjoy 'Slime Evolution'!] 1. Create a new slime – combine the same slime and a new slime appears. 2. Set an element of the slime – slime can have water / fire / or grass elements. Each element has different characteristics, so choose wisely! 3. go on an advanture with your Slime. – You can get a slime and jewery during the advanture. 4. Check your field guide book – You can cehck the name of slimes with funny explanation and their ability. 5. Make a special Slime – Try to make a special slime by finding a new way other than existing evolution method. Thank you :)

About

Pig Evolution

Merge pigs to discover new mutant species and earn coins. Tap to speed up coin production and customize your herd with hats and colors. Watch out for impostors in this funny evolution clicker game.

Highlights
  • Merge similar pigs to create new mutant creatures
  • Earn coins from pig poop
  • Tap pigs to produce more coins
  • Discover different pig species and levels
  • Customize pigs with hats and colors
  • Avoid impostors
Features
Read full description

Oink, oink! Look, IT’S A PIG! And it’s EVOLVING! Come meet all different and weird types of piggies in this FUNNY evolution game! Tired of being considered the dirtiest animals in the food chain, it’s time for the pigs to rub their evolution in everyone’s face! Actually, in this game, the dirtier your pigs are, the richer you will get: make coins POP as your pigs POOP and wallow in money while your herd of pigs wallow in… well, whatever they’re into! HOW TO PLAY • Drag and drop similar pigs to create new mysterious and mutant creatures • Use pig poop coins to buy new pigs and make even more money • Alternatively, fiercely tap a pig to make them poop and collect more coins! HIGHLIGHTS • Different levels and many different pig species to discover • Watch out for the impostors that will get in your way! • Put on funny HATS in your pigs and make them unique! • Paint your pigs the color you want and create a very very special herd of yours! No pigs were harmed in the making of this game, only developers. Come and check them out! 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

Screenshots

Slime Evolution4 screens
Pig Evolution4 screens

Verdict

The call

The clearest difference is iOS requirement: Slime Evolution at 13.0 against Pig Evolution's 15.0. On price, rating, review sentiment and ratings volume 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. Slime Evolution sells 4 one-off in-app purchases and Pig Evolution sells 16 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 — 4.8 for Slime Evolution against 4.8 for Pig Evolution. Both are backed by a comparable volume of ratings — 596 and 1.5K respectively. Written reviews are what separate them: 92% of Slime Evolution's written reviews are positive against 94% of Pig Evolution's.

UpkeepUpdate frequency

Slime Evolution ships an update every 2 months, Pig Evolution every 5 weeks. The most recent releases landed on September 24, 2026 and September 19, 2026 respectively.

Scorecard1 real difference · 9 level
Slime Evolution versus Pig Evolution: the parameters behind the verdict, then further details
ParameterSlime EvolutionPig Evolution
PriceFreeFree
Rating4.8 (596 ratings)4.8 (1.5K ratings)
Positive reviews91.5% of reviews93.8% of reviews — better
Number of ratings5961.5K — better
Update frequencyEvery 2 monthsEvery 5 weeks — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size111 MB154 MB
Age rating4+4+
DeveloperSeHyeon ImTPG TECNOLOGIA DA INFORMACAO LTDA

Customer experience

Slime Evolution

All ratings596 ratings
Positive95.5%
Neutral3.2%
Negative1.3%
Written reviews259 reviews
Positive91.5%
Neutral4.6%
Negative3.9%

Pig Evolution

All ratings1,454 ratings
Positive95.5%
Neutral2.8%
Negative1.7%
Written reviews195 reviews
Positive93.8%
Neutral3.1%
Negative3.1%

User reviews

Slime Evolution

From 596 App Store ratings

What we love

  • 👍 Cute and relaxing game
  • 🎨 Charming art style
  • 🕹️ Simple and addictive gameplay
  • ⏱️ Good time-killer
  • 🌳 Enjoyable exploration and evolution

Room to improve

  • 🐛 Occasional bugs and glitches
  • 💰 Unbalanced upgrade costs between platforms
  • 🔍 Unclear mechanics (e.g. using seeds)
  • 🌐 Language/localization issues

Pig Evolution

From 1.5K App Store ratings

What we love

  • 👍 Fun and addictive game
  • 🐷 Great for pig lovers
  • 🎨 Cute and creative art style
  • 💰 Generous with in-game rewards

Room to improve

  • 🐛 Occasional glitches and crashes
  • 🔍 Limited customization options
  • 💰 Expensive in-app purchases

Bugs and requests

Slime Evolution

Reported bugs

3 issues
  • Inability to merge certain slime types
  • Disappearing slimes and lost progress
  • Ads not working or causing errors

Requested features

5 requests
  • Add more types of slimes
  • Implement a slime shop/store
  • Improve the reward system
  • Add more gameplay modes or mini-games
  • Enhance the exploration and progression systems

Pig Evolution

Reported bugs

3 issues
  • Disappearing purchased items
  • Ads with no close button
  • Freezing on loading screens

Requested features

3 requests
  • More color and theme options
  • Ability to save progress across devices
  • Expanded customization for pigs

In-app purchases

4 purchases

Slime Evolution

One-time4
  • 20 Gem$0.99
  • 110 Gem$4.99
  • 240 Gem$9.99
Show 1 more
  • 1400 Gem$49.99
16 purchases

Pig Evolution

One-time16
  • Remove Ads$1.99
  • Hard Currency Pack 1$1.99
  • pack with diamonds$1.99
Show 13 more
  • pack of rubies$1.99
  • instant coins doubler$1.99
  • Shop Bundle 2$2.99
  • Shop Bundle 1$2.99
  • Promo Bundles Very High$2.99
  • Hard Currency Pack 2$4.99
  • big pack of rubies$5.99
  • income doubler$5.99
  • Trinket$6.99
  • starter bundle discount$9.99
  • Hard Currency Pack 3$9.99
  • Hard Currency Pack 4$19.99
  • veteran bundle discount$19.99

Questions

Is Slime Evolution free?
Slime Evolution is free to download, with in-app purchases available.
Is Pig Evolution free?
Pig Evolution is free to download, with in-app purchases available.
Which has better reviews, Slime Evolution or Pig Evolution?
Slime Evolution and Pig Evolution are both rated 4.8 out of 5 on the App Store, from 596 and 1.5K ratings respectively.
Do Slime Evolution or Pig Evolution have ads?
Both Slime Evolution and Pig Evolution show ads.
Which is updated more often, Slime Evolution or Pig Evolution?
Slime Evolution ships an update every 2 months, and Pig Evolution every 5 weeks. Most recently, Slime Evolution was updated on September 24, 2026 and Pig Evolution on September 19, 2026.

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