Comparison

Slime Evolution vs Dolphin 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

Dolphin Evolution

Combine different dolphin species to create new mutations and achieve ocean domination. Tap to earn coins, unlock new creatures, and discover a mind-blowing story with multiple endings. This idle clicker game offers a unique evolutionary journey with doodle-like illustrations.

Highlights
  • Combine similar dolphins to create new species
  • Unlock new creatures and earn coins
  • Discover different stages and dolphin species
  • Experience a story with fishy twists
  • Multiple possible endings
  • Idle clicker gameplay
Features
Read full description

Dolphins, maybe the cutest, smartest and most popular creatures of the seas. But have you ever stopped to think what’s behind this adorable façade? Why, and ocean domination plot, of course! Combine their many different species to create as many mutations as possible and help them fulfill their evil porpoise! You simply HAVE to sea how this deep conspiracy will end. Maybe we’ll all be subjects of a peaceful New Dolphin Order, or perhaps we’ll be thrown into giant tanks to entertain thousands of dolphinspectators with our clever human tricks. Either way, the future looks fishy, so just dive in and enjoy the swim! FEATURES • Pantheon: a new place for supreme beings to look down on us mortals and laugh at our misery • Impostors: watch out for impostors trying to steal the spotlight from the dolphins HOW TO PLAY • Drag and drop similar dolphins to create new mysterious creatures • Use dolphin eggs to earn coins, buy new creatures and make even more money • Alternatively, fiercely tap a dolphin to make coins pop from their eggs HIGHLIGHTS • Different stages and many dolphin species to discover • A mind-blowing story with fishy twists! • The unexpected mix of alpaca-like evolution and incremental clicker games • Doodle-like illustrations • Various possible endings: find your destiny • No dolphins were harmed in the making of this game, only developers You’ll dolphinitely want to play this! 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
Dolphin Evolution4 screens

Verdict

The call

The clearest difference is iOS requirement: Slime Evolution at 13.0 against Dolphin 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 Dolphin 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 4.7 for Dolphin Evolution. Both are backed by a comparable volume of ratings — 596 and 807 respectively. Written reviews are what separate them: 92% of Slime Evolution's written reviews are positive against 93% of Dolphin Evolution's.

UpkeepUpdate frequency

Slime Evolution ships an update every 2 months, Dolphin Evolution every 6 weeks. The most recent releases landed on September 24, 2026 and September 22, 2026 respectively.

Scorecard1 real difference · 9 level
Slime Evolution versus Dolphin Evolution: the parameters behind the verdict, then further details
ParameterSlime EvolutionDolphin Evolution
PriceFreeFree
Rating4.8 (596 ratings) — better4.7 (807 ratings)
Positive reviews91.5% of reviews93.2% of reviews — better
Number of ratings596807 — better
Update frequencyEvery 2 monthsEvery 6 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 MB126 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%

Dolphin Evolution

All ratings793 ratings
Positive94.7%
Neutral2.0%
Negative3.3%
Written reviews133 reviews
Positive93.2%
Neutral3.8%
Negative3.0%

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

Dolphin Evolution

From 807 App Store ratings

What we love

  • 👍 Fun and entertaining game
  • 💙 Cute and adorable dolphins
  • 🤩 Addictive and engaging gameplay
  • 🌈 Customizable dolphin colors
  • 🎨 Enjoyable evolution process

Room to improve

  • 🐛 Occasional crashes and glitches
  • 💤 Slow progression at times
  • 📺 Excessive advertisements
  • 🤔 Some dolphins look strange

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

Dolphin Evolution

Reported bugs

3 issues
  • Purchased items disappearing after game restart
  • Invisible colors on certain dolphin levels
  • Game freezing after reaching new evolution stages

Requested features

4 requests
  • More levels and evolution stages
  • Additional customization options
  • Improved performance and stability
  • Reduced advertisements or ad-free version

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

Dolphin Evolution

One-time16
  • pack of rubies$1.99
  • Hard Currency Pack 1$1.99
  • pack with diamonds$1.99
Show 13 more
  • Remove Ads$1.99
  • Shop Bundle$2.99
  • Promo Bundles Very High$2.99
  • Hard Currency Pack 2$4.99
  • big pack of rubies$5.99
  • Shop Bundle$5.99
  • Trinket$6.99
  • starter bundle discount$9.99
  • Hard Currency Pack 3$9.99
  • premium bundle discount$9.99
  • Hard Currency Pack 4$19.99
  • veteran bundle discount$19.99
  • starter bundle$24.99

Questions

Is Slime Evolution free?
Slime Evolution is free to download, with in-app purchases available.
Is Dolphin Evolution free?
Dolphin Evolution is free to download, with in-app purchases available.
Which has better reviews, Slime Evolution or Dolphin Evolution?
Slime Evolution is rated higher. Slime Evolution averages 4.8 out of 5 from 596 ratings, while Dolphin Evolution averages 4.7 from 807 ratings.
Do Slime Evolution or Dolphin Evolution have ads?
Both Slime Evolution and Dolphin Evolution show ads.
Which is updated more often, Slime Evolution or Dolphin Evolution?
Slime Evolution ships an update every 2 months, and Dolphin Evolution every 6 weeks. Most recently, Slime Evolution was updated on September 24, 2026 and Dolphin Evolution on September 22, 2026.

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