Comparison

Robot Merge vs GEARS

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

Head to head
About

Robot Merge

Merge identical robots to discover and collect 60 unique machines. Upgrade your buildings, earn coins, and expand your robot empire in this addictive collection game.

Highlights
  • Merge identical robots
  • Discover 60 unique machines
  • Upgrade buildings
  • Earn coins
  • Expand your world
Features
Read full description

Build Your Robot Empire! Drag identical robots together to discover 60 unique machines and upgrade your buildings in this highly addictive game! Earns coins and expand your world!

About

GEARS

Design, build, and command your own custom combat mechs in this action-strategy game. Unleash your creations in dynamic battles, utilize powerful support abilities, and crush waves of enemies to prove your tactical strength.

Highlights
  • Gear-based mech constructor
  • Real-time battles
  • Diverse unit classes
  • Tactical support powers
  • Upgradeable gear and weapons
  • Offline-ready gameplay
Features
Read full description

Construct. Command. Conquer. Welcome to GEARS: War Machine — the ultimate action-strategy game where you build your own combat mechs using powerful gears and unleash them in dynamic battlefield warfare! - Design Your Machines Craft unique war units with modular parts, gear systems, and powerful upgrades. Create light scouts, tanky bruisers, or devastating long-range bots. Your workshop is your weapon. - Lead Armies of Steel Deploy your customized mech units and take control of the battlefield. Combine melee tanks, shooter bots, rocket launchers, and support units to outplay your enemies. - Activate Support Abilities Turn the tide with powerful boosts like Air Strikes, Orbital Lasers, Napalm Drops, and more. Timing is everything — command with precision! - Crush Waves of Enemies Face increasingly difficult challenges, climb the ranks, and prove your tactical strength across diverse environments. - Progress & Dominate Complete missions, upgrade your army, unlock new gear, and build an unstoppable mechanical force. Key Features: - Gear-based mech constructor system - Intense real-time battles with AI and PvE missions - Diverse unit classes: melee, ranged, support - Tactical support powers (laser, napalm, air strike) - Upgradeable gear, weapons, and commanders - Stylized military visuals with satisfying combat effects - Offline-ready — command anytime, anywhere Are you ready to engineer your own war machine? Download GEARS: War Machine now and build your path to domination!

Screenshots

Robot Merge4 screens
GEARS4 screens

Verdict

The call

Robot Merge and GEARS both sit at 4.8 stars, but that hides the real split: 80% of Robot Merge's written reviews are positive against 35% of GEARS's. Robot Merge also leads on ads (none vs shown) and update cadence (every 4 days vs every 11 days). On price, rating, in-app purchases and monetization model 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. Robot Merge sells 4 one-off in-app purchases and GEARS sells 9 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 Robot Merge against 4.7 for GEARS. Both are backed by a comparable volume of ratings — 3.1K and 1K respectively. Written reviews are what separate them: 80% of Robot Merge's written reviews are positive against 35% of GEARS's.

UpkeepUpdate frequency

Robot Merge ships an update every 4 days, GEARS every 11 days. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.

Scorecard5 real differences · 5 level
Robot Merge versus GEARS: the parameters behind the verdict, then further details
ParameterRobot MergeGEARS
PriceFreeFree
Rating4.8 (3.1K ratings) — better4.7 (1K ratings)
Positive reviews80.4% of reviews — better35.3% of reviews
Number of ratings3.1K — better1K
Update frequencyEvery 4 days — betterEvery 11 days
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.0 — better15.0
Further details — not scored
Size196 MB269 MB
Age rating4+4+
DeveloperUmbrella Games LLCMAD PIXEL

Customer experience

Robot Merge

All ratings3,061 ratings
Positive95.0%
Neutral3.2%
Negative1.8%
Written reviews92 reviews
Positive80.4%
Neutral5.4%
Negative14.1%

GEARS

All ratings515 ratings
Positive94.6%
Neutral3.9%
Negative1.6%
Written reviews17 reviews
Positive35.3%
Neutral5.9%
Negative58.8%

Bugs and requests

Robot Merge

Reported bugs

5 issues
  • Lucky merges have stopped working
  • Glitch where it chips gems when upgrading robots
  • App freezing issues
  • Incompatible with older devices
  • Login screen freezes

Requested features

5 requests
  • More robots and other stages or worlds
  • Leaderboard
  • Auto assign robots to mines/buildings
  • Dark mode option
  • Advanced analytics dashboard

GEARS

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

Robot Merge

One-time4
  • Budget Pack$1.99
  • Crate Of Gems$4.99
  • Shipment Of Gems$9.99
Show 1 more
  • Mountain Of Gems$29.99
9 purchases

GEARS

One-time9
  • Starter Gem Pack$0.99
  • Custom Command Deal$1.99
  • Recruiter’s Bundle$2.99
Show 6 more
  • Premium Pass$3.99
  • Ad-Free Upgrade$4.99
  • Tactical Reserve$6.99
  • War Chest$14.99
  • War Chest$29.99
  • Commander's Vault$59.99

Questions

Is Robot Merge free?
Robot Merge is free to download, with in-app purchases available.
Is GEARS free?
GEARS is free to download, with in-app purchases available.
Which has better reviews, Robot Merge or GEARS?
Robot Merge is rated higher. Robot Merge averages 4.8 out of 5 from 3.1K ratings, while GEARS averages 4.7 from 1K ratings.
Do Robot Merge or GEARS have ads?
GEARS shows ads; Robot Merge does not.
Which is updated more often, Robot Merge or GEARS?
Robot Merge ships an update every 4 days, and GEARS every 11 days. Most recently, Robot Merge was updated on October 21, 2026 and GEARS on October 25, 2026.

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