Comparison

Ultimate Robot Fighting vs Iron Prototype

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

Head to head
About

Ultimate Robot Fighting

Engage in thrilling 3v3 robot combat by building a powerful team. Unleash devastating moves, upgrade your machines, and collect unique robots inspired by mythology and warriors. Experience console-quality visuals and strategic card-based gameplay.

Highlights
  • 3v3 touch-based combat
  • Collectible robot roster
  • Unique robot variations
  • Upgrade and level up robots
  • Power cards and overclocks
  • Cell-shaded artwork and console-quality graphics
Features
Read full description

FROM THE MAKERS OF REAL STEEL WORLD ROBOT BOXING, COMES THE #1 ROBOT FIGHTING GAME! Embark on the ultimate action journey of Robot fighting as you build an epic roster of powerful, battle hungry and larger than life robots! Enter the arena of touch based 3v3 combat with ULTIMATE ROBOT FIGHTING a free-to-play card collectible game. Build an awesome team of sentient robots, unleash unique and devastating moves, upgrade and level up your mean machines and reign supreme as a god of steel in the battle arenas! The game is completely free to play but some in-game items require an in-app payment. You can turn off the payment feature by disabling in-app purchases on your device. FEATURES: GET FIGHTING • Swipe and tap as you take on enemies in 3v3 combat and let loose epic moves and super combos. Fill up your power bar to unleash special attacks and robot rip offs to reign supreme in combat! UNRAVEL THE CELL SHADED ARTWORK AND CONSOLE QUALITY VISUAL GRAPHICS
 • A unique and breathtaking experience delivered to the mobile platforms. The complete gaming pleasure with state of the art visuals & graphics and never seen before effects and immersive environments! MAKE A TEAM FROM A COLOSSAL ROSTER • Put your best team forward by choosing from 45 unique robots inspired from the likes of gods, gladiators, fire breathing dragons, monks, weapon arsenals, samurais, ninjas and so many more! Assemble additional robot variations to unlock new powers and moves and a brand new fighting experience! UPGRADE & SYNERGISE • Improve, upgrade & promote your battle machines. Switch and shuffle your roster or choose from synergy sets that give you unique and exclusive combat advantages to best fit your style of play! EQUIP POWER CARDS AND OVERCLOCKS • Load up with power cards and overclocks to boost up your robots! Increase damage and armor, upgrade characters and specials and let loose the true might of steel! THIS GAME DOES NOT SUPPORT 3rd or 4th GEN iPOD TOUCH, iPAD 1, iPHONE 3G & iPHONE 4. Get in the know! Receive all the latest news from Reliance Games, plus game updates, videos tips & more… Visit us: http://www.reliancegames.com Like us: http://www.facebook.com/reliancegames Follow us: http://www.twitter.com/reliancegames Watch us: http://www.youtube.com/reliancegames

About

Iron Prototype

Become a superhero in this action-packed side-scrolling runner. Swing through diverse worlds using a rope hook, dodge deadly hazards, and collect power cells to unlock new characters. Are you ready for the ultimate spider hero adventure?

Highlights
  • Side-scrolling runner gameplay
  • Rope hook swinging mechanic
  • Diverse world exploration
  • Hazard dodging
  • Unlockable superhero characters
  • Power cell collection
Features
Read full description

Step into the shoes of an iconic spider hero prototype in this action-packed, side-scrolling runner! Play as a powerful prototype robot, a true superhero powered by a state of the art engine, and swing through stunning environments on your quest to become the ultimate spider hero. - Explore Super Diverse Worlds Race through beautifully crafted biomes, from lush tropical forests and icy mountain peaks to fiery volcanoes, floating sky islands, and the vast reaches of outer space. Each supercharged environment is filled with unique challenges that will test your hero skills to the max. - Master the Spider Hero Swing and Rope Hook Embrace your inner spider hero by mastering the rope hook, an iconic tool that lets you grab onto ledges, swing over dangerous gaps, and even latch onto birds to propel yourself forward. This super ability is key to your survival and becoming the ultimate superhero in this fast-paced adventure. - Dodge Super Deadly Hazards Outmaneuver relentless plasma cannons, avoid molten lava, and leap over treacherous gaps as you sprint through each level. Only a true spider hero can survive the intense action and claim victory. - Collect Power Cells and Unlock Superhero Characters As you navigate each world, collect power cells to unlock a variety of unique superhero characters, each with their own iconic skins. Customize your spider hero prototype and stand out as you take on the toughest challenges. Are you ready to swing, dodge, and run your way to victory as the ultimate spider hero prototype? Download now and experience the supercharged, adrenaline-pumping action in this epic superhero adventure!

Screenshots

Ultimate Robot Fighting4 screens
Iron Prototype4 screens

Verdict

The call

The clearest difference is ratings volume: Ultimate Robot Fighting at 1.1K against Iron Prototype's 10. Ultimate Robot Fighting also leads on rating (4.6 vs 4.3). Iron Prototype's advantage is update cadence (monthly vs every 3 months) and iOS requirement (13.0 vs 15.0). On price, review sentiment, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Ultimate Robot Fighting sells 10 one-off in-app purchases and Iron Prototype sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Ultimate Robot Fighting holds the better App Store score, 4.6 against 4.3. That said, the two scores are not equally well evidenced: Ultimate Robot Fighting has 1.1K ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 79% of Ultimate Robot Fighting's written reviews are positive against 71% of Iron Prototype's.

UpkeepUpdate frequency

Ultimate Robot Fighting ships an update every 3 months, Iron Prototype monthly. The most recent releases landed on September 29, 2026 and September 23, 2026 respectively.

Scorecard4 real differences · 6 level
Ultimate Robot Fighting versus Iron Prototype: the parameters behind the verdict, then further details
ParameterUltimate Robot FightingIron Prototype
PriceFreeFree
Rating4.6 (1.1K ratings) — better4.3 (10 ratings)
Positive reviews79.4% of reviews — better71.4% of reviews
Number of ratings1.1K — better10
Update frequencyEvery 3 monthsMonthly — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size733 MB390 MB
Age rating9+4+
DeveloperReliance GamesBad Wolf Games

Customer experience

Ultimate Robot Fighting

All ratings1,116 ratings
Positive90.7%
Neutral3.0%
Negative6.3%
Written reviews398 reviews
Positive79.4%
Neutral6.5%
Negative14.1%

Iron Prototype

All ratings10 ratings
Positive80.0%
Neutral10.0%
Negative10.0%
Written reviews14 reviews
Positive71.4%
Neutral7.1%
Negative21.4%

Bugs and requests

Ultimate Robot Fighting

Reported bugs

5 issues
  • Challenges not registering completion
  • Game freezing or crashing after battles
  • Connectivity issues and login problems
  • Certain levels/fights not working properly
  • Syncing issues between devices

Requested features

5 requests
  • Add multiplayer mode
  • Expand robot roster and customization
  • Improve save/sync across devices
  • Reduce energy/cooldown timers
  • Optimize performance and reduce bugs

Iron Prototype

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Ultimate Robot Fighting

One-time10
  • FIVE STAR STARTER PACK_1$1.99
  • SPECIAL OFFER PACK 2$2.99
  • MUG OF GOLD POINTS$4.99
Show 7 more
  • FIVE STAR STARTER PACK$7.99
  • CRATE OF GOLD POINTS$9.99
  • SUPER GOLD PACK$14.99
  • PILE OF GOLD POINTS$19.99
  • PYRAMID OF GOLD POINTS$29.99
  • HOARD OF GOLD POINTS$49.99
  • MOUNTAIN OF GOLD POINTS$99.99
1 purchases

Iron Prototype

One-time1
  • Remove Ads and bonus$5.99

Questions

Is Ultimate Robot Fighting free?
Ultimate Robot Fighting is free to download, with in-app purchases available.
Is Iron Prototype free?
Iron Prototype is free to download, with in-app purchases available.
Which has better reviews, Ultimate Robot Fighting or Iron Prototype?
Ultimate Robot Fighting is rated higher. Ultimate Robot Fighting averages 4.6 out of 5 from 1.1K ratings, while Iron Prototype averages 4.3 from 10 ratings.
Do Ultimate Robot Fighting or Iron Prototype have ads?
Both Ultimate Robot Fighting and Iron Prototype show ads.
Which is updated more often, Ultimate Robot Fighting or Iron Prototype?
Ultimate Robot Fighting ships an update every 3 months, and Iron Prototype monthly. Most recently, Ultimate Robot Fighting was updated on September 29, 2026 and Iron Prototype on September 23, 2026.

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