Slime Evolution vs Robot Evolution
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
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.
- 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
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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 :)
Robot Evolution
Merge robots to create bizarre new machines and build a powerful army. Discover various robot types across different stages and unlock multiple endings. Tap or drag to earn coins and expand your collection.
- Drag and drop robots to merge
- Discover new robot types
- Earn coins to buy creatures
- Build a high-tech army
- Unlock various endings
- Idle clicker gameplay
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Evolution isn’t a perk exclusive to humans and animals: machines can be dragged and dropped together to become wacky mutant creatures just as well! Free the mad scientist in you and fuse different robots to create unpredictable new machines and build your own high-tech army! You can engineer a machine to clean your house, a nanobot to fix your phone every time it breaks, a replicant to be your new bodyguard or a hive-mind swarm of sentient robots that will take over the world’s digital network and use it to control every other machine in the planet and usher a new era of human subjugation. Fun times! HIGH-TECH 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 robots HOW TO PLAY • Drag and drop similar robots to create new mysterious creatures • Use robot eggs to earn coins, buy new creatures and make even more money • Alternatively, fiercely tap a robot to make coins pop from their eggs HIGHLIGHTS • Different stages and many robot types to discover • A mind-blowing story with paleolithic twists! • The unexpected mix of alpaca-like evolution and incremental clicker games • Doodle-like illustrations • Various possible endings: find your destiny • No robots were harmed in the making of this game, only developers Skynet has to start somewhere! 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
Verdict
The clearest difference is iOS requirement: Slime Evolution at 13.0 against Robot 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
Both are free to download. Slime Evolution sells 4 one-off in-app purchases and Robot Evolution sells 12 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.8 for Slime Evolution against 4.8 for Robot Evolution. Both are backed by a comparable volume of ratings — 596 and 729 respectively. Written reviews are what separate them: 92% of Slime Evolution's written reviews are positive against 86% of Robot Evolution's.
Slime Evolution ships an update every 2 months, Robot Evolution every 6 weeks. The most recent releases landed on October 2, 2026 and September 28, 2026 respectively.
| Parameter | Slime Evolution | Robot Evolution |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (596 ratings) | 4.8 (729 ratings) |
| Positive reviews | 91.5% of reviews — better | 85.9% of reviews |
| Number of ratings | 596 | 729 — better |
| Update frequency | Every 2 months | Every 6 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 111 MB | 155 MB |
| Age rating | 4+ | 4+ |
| Developer | SeHyeon Im | TPG TECNOLOGIA DA INFORMACAO LTDA |
Customer experience
Slime Evolution
Robot Evolution
User reviews
Slime Evolution
From 596 App Store ratingsWhat 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
Robot Evolution
From 729 App Store ratingsWhat we love
- 👍 Awesome game
- 🤖 Fun robot evolutions
- 💡 Lots of unique robot designs
- 🕹️ Addictive gameplay
- 🎨 Cute and colorful visuals
Room to improve
- 🔍 Some features feel hidden or unclear
- 🔋 High battery consumption
- 🔗 Frequent ads interrupting gameplay
- 🐛 Occasional bugs and glitches
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
Robot Evolution
Reported bugs
3 issues- Game freezes or pauses when switching between screens
- Inconsistent berry drop rates despite upgrades
- Ads sometimes cause the game to crash
Requested features
4 requests- Add more evolution games on iOS
- Improve screen compatibility for newer devices
- Reduce frequency of ads or provide ad-free option
- Add ability to delete game progress
In-app purchases
Slime Evolution
- 20 Gem$0.99
- 110 Gem$4.99
- 240 Gem$9.99
Show 1 moreShow fewer
- 1400 Gem$49.99
Robot Evolution
- pack of rubies$1.99
- Hard Currency Pack 1$1.99
- pack with diamonds$1.99
Show 9 moreShow fewer
- 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
- Hard Currency Pack 3$9.99
- starter bundle$24.99
Questions
Is Slime Evolution free?
Is Robot Evolution free?
Which has better reviews, Slime Evolution or Robot Evolution?
Do Slime Evolution or Robot Evolution have ads?
Which is updated more often, Slime Evolution or Robot Evolution?
Other comparisons
