Comparison

Merge Master vs Robot Devastators

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

Head to head
About

Merge Master

Strategize and merge various units like dragons, giants, and warriors to form a powerful army. Engage in real-time battles to conquer enemies and expand your empire. Can you unlock all the units and become the ultimate master of war?

Highlights
  • Merge dragons, warriors, and dinosaurs
  • Real-time strategy battles
  • Build and expand legions
  • Beautiful 3D graphics
  • Fun and addictive gameplay
  • Easy controls
Features
Read full description

Can you merge and combine all the dragons, giants, dinosaurs and warriors to make a war squad and fight against the enemies? Master your strategy to merge dragons or warriors on your battlefield if you want to win against powerful legions in this art of war simulation game. Merge Battle Simulator is a real-time strategy, combine monster legends, dragons, warriors and clash armies, dinosaurs, monsters and win the fight. Goal of the game is to beat all the enemies by master your warriors. Strategy your legions to an art of war game, fight, conquer and expand your legions to a new empire. Apply your strategy in real-time, and spot the right combination to win. What will be the next right move to master the game? Only 1% of players unlock all the warriors and dragons. Are you up for it? Challenge yourself to become the master and conquer the art of war. ~ FEATURES ~ - Beautiful 3D graphics - Fun and addictive gameplay - Easy controls - Many monsters, warriors, and dragons to merge How to become a merge master? - Place your troops on the battlefield, gather and merge archers for battle - Choose carefully the strategy you want to follow. If you don't merge fast enough, the other legions will crash you! - Build the strongest and most powerful army to fight and conquer, using the art of war.

About

Robot Devastators

Read full description

Defend yourself from looming aliens! A game where you dig, build, and protect robots from approaching aliens 3 types of ore! Buildings are different depending on the type of ore! Each building has its own characteristics! Building space is limited! Build efficiently! How far can you protect yourself from aliens!?

Screenshots

Merge Master4 screens
Robot Devastators4 screens

Verdict

The call

The clearest difference is update cadence: Robot Devastators at every 3 months against Merge Master's every 9 months. On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Merge Master ships an update every 9 months, Robot Devastators every 3 months. The most recent releases landed on September 22, 2026 and October 10, 2026 respectively.

Scorecard1 real difference · 9 level
Merge Master versus Robot Devastators: the parameters behind the verdict, then further details
ParameterMerge MasterRobot Devastators
PriceFreeFree
Rating4.4 (18 ratings) — better—
Positive reviews60.0% of reviews—
Number of ratings18 — better—
Update frequencyEvery 9 monthsEvery 3 months — better
AdsYesYes
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.012.0
Further details — not scored
Size116 MB177 MB
Age rating9+4+
DeveloperRappid Studios PCTechQiao Inc.

In-app purchases

None

Merge Master

No in-app purchases

None

Robot Devastators

No in-app purchases

Questions

Is Merge Master free?
Merge Master is free to download, with no in-app purchases.
Is Robot Devastators free?
Robot Devastators is free to download, with no in-app purchases.
Do Merge Master or Robot Devastators have ads?
Both Merge Master and Robot Devastators show ads.
Which is updated more often, Merge Master or Robot Devastators?
Merge Master ships an update every 9 months, and Robot Devastators every 3 months. Most recently, Merge Master was updated on September 22, 2026 and Robot Devastators on October 10, 2026.

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