Robot Evolution vs Monster Merge
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
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
Monster Merge
Merge identical creatures to discover new species and upgrade structures in this engaging game. Play mini-games to earn currency and expand your environment. It offers a fun, casual experience with satisfying merging mechanics.
- Merge identical monsters
- Discover 58 unique species
- Upgrade buildings
- Play minigames for coins
- Expand your world
- Addictive gameplay
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Drag identical monster together to discover 58 unique species and upgrade your buildings in this highly addictive game! Play minigames to earn more coins, and expand your world.
Screenshots
Verdict
The clearest difference is update cadence: Monster Merge at every 8 days against Robot Evolution's every 6 weeks. Monster Merge also leads on ratings volume (9.1K vs 733) and iOS requirement (10.0 vs 15.0). Robot Evolution's advantage is review sentiment (86% vs 73%). On price, rating, ads and in-app purchases 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. Robot Evolution sells 12 one-off in-app purchases and Monster Merge 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 Robot Evolution against 4.8 for Monster Merge. That said, the two scores are not equally well evidenced: Monster Merge has 9.1K ratings behind it against 733, so its average is the more settled of the two. Written reviews are what separate them: 86% of Robot Evolution's written reviews are positive against 73% of Monster Merge's.
Robot Evolution ships an update every 6 weeks, Monster Merge every 8 days. Both last shipped on October 24, 2026.
| Parameter | Robot Evolution | Monster Merge |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (733 ratings) | 4.8 (9.1K ratings) — better |
| Positive reviews | 85.9% of reviews — better | 73.2% of reviews |
| Number of ratings | 733 | 9.1K — better |
| Update frequency | Every 6 weeks | Every 8 days — 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 | 15.0 | 10.0 — better |
| Further details — not scored | ||
| Size | 155 MB | 100 MB |
| Age rating | 4+ | 4+ |
| Developer | TPG TECNOLOGIA DA INFORMACAO LTDA | Umbrella Games LLC |
Customer experience
Robot Evolution
Monster Merge
User reviews
Robot Evolution
From 733 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
Monster Merge
From 9.1K App Store ratingsWhat we love
- 🚀 Addictive gameplay
- 👍 Cute and creative monster designs
- 🚀 Satisfying merging mechanics
- 👍 Fun casual experience
Room to improve
- 🐛 Ads too frequent and intrusive
- 🔒 Inability to remove unwanted monsters
- 🔒 Limited terrain expansion options
- 🐛 Glitches and crashes
Bugs and requests
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
Monster Merge
Reported bugs
3 issues- Ads not working as intended
- Terrain expansion screen not appearing
- Game crashing after reaching max monsters
Requested features
4 requests- More monster types and evolution paths
- Ability to sell or remove unwanted monsters
- Expanded terrain and building options
- Offline progression mode
In-app purchases
Robot Evolution
- pack of rubies$1.99
- Hard Currency Pack 1$1.99
- pack with diamonds$1.99
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- 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
Monster Merge
- Spawn Level 5$0.99
- Spawn Level 4$0.99
- Spawn Level 2$0.99
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- Spawn Level 3$0.99
- Coin Boost$0.99
- Quick Merge$0.99
- Next Level$0.99
- Remove Ads$1.99
- Speed Up$1.99
- Auto Fast Forward$1.99
- Double Eggs & Gifts$2.99
- Ad-Free Rewards$5.99
Questions
Is Robot Evolution free?
Is Monster Merge free?
Which has better reviews, Robot Evolution or Monster Merge?
Do Robot Evolution or Monster Merge have ads?
Which is updated more often, Robot Evolution or Monster Merge?
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