Comparison

World Robot Boxing vs Mortal Kombat

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

Head to head
About

World Robot Boxing

Engage in epic robot combat with towering mechanical titans. Battle in global multiplayer matches, upgrade your champions, and customize their appearance. Compete in various game modes to become the ultimate robot boxing champion.

Highlights
  • Robot titans and legends
  • Global multiplayer battles
  • Real-time local Wi-Fi & Bluetooth multiplayer
  • Career, Multiplayer, and Winner Take All modes
  • Robot upgrades and customization
  • Trophy Room for achievements
Features
Read full description

UNLEASH ROBOT TITANS Towering over 9 feet tall and weighing over 2000 pounds are your 58 ultimate fighting machines, robot titans & legends including fan favorite superstars – Zeus, Atom, Noisy boy & Twin Cities. STAR ROBOTS Fight the greatest robot brawlers among 100 million WRB players in exciting Global Multiplayer battles. Transform the legends Atom, Zeus, and all-time favorite champions into powerful 1, 2, 3 and 4 Star Robots to win big in Versus Leagues & Global Tournaments. Top the Leaderboards, claim the Championship title and reign supreme as the Ultimate World Robot Boxing Champion. Achieve greatness in the future of boxing, where gigantic robots pack powerful punches. Unleash your fighting style with deadly jabs, uppercuts & special moves to win world championship belts, collect trophies & knockout friends! BRAWL REAL-TIME WITH FRIENDS Unleash your true self in live local Wi-Fi & Bluetooth multiplayer and earn bragging rights while enjoying the winning moment! WIN EXCITING CHALLENGES! Play Career, Multiplayer, and the new Winner Take All Mode to become the All-Category Champion. EXPERIENCE REAL SPORTS ACTION Build a roster of your favorite sports robots and take on the Legends in enthralling arenas and stadiums. UPGRADE & COLOR YOUR CHAMPION Fight and Upgrade your robot to be stronger, faster and meaner. Color your robot, express yourself and have some fun in the Paint shop! SHOWCASE YOUR TRIUMPHS Win Challenges and exhibit your achievements in an all-new Trophy Room. ACHIEVE GLORY IN ARENAS Reign supreme in 11 huge arenas that can barely contain these hulking mean machines. World Robot Boxing Subscription Service offers some exclusive benefits to its members. 1. Metro's Stockpile Subscription available at $9.99/month offers: 70 Gold Immediately 14 Gold Daily 300 VIP Points 2. Midas's Fortune Subscription available at $4.99/month offers: 30 Gold Immediately 6 Gold Daily 150 VIP Points The Subscription is available as a monthly purchase at $4.99 or $9.99/month. Payment will be charged to your iTunes Account starting at the initial confirmation of the Subscription purchase. Your Subscription will automatically renew 24-hours before the end of the current payment period. Manage Subscription auto-renewal via iTunes Account Settings. No cancellation of the current Subscription is allowed during the active subscription period. Cancellation will take effect at the start of the next subscription period. JOIN THE ELITE CLUB OF World Robot Boxing FANS Enjoy regular news on game updates, robots, features, views, video tips and more for Free Like us on Facebook: https://www.facebook.com/RealSteelWorldRobotBoxing Follow us on Twitter: https://twitter.com/realsteelgames/ Capture player moments on Instagram: https://instagram.com/realsteelgames/ Terms & Conditions : https://www.reliancegames.com/terms-conditions/ Privacy Policy - https://www.reliancegames.com/privacy-policy/ Terms of Use (EULA) - https://www.reliancegames.com/eula/

About

Mortal Kombat

Collect legendary fighters and engage in brutal 3v3 battles in this visually stunning fighting and card collection game. Experience iconic moves, explore lore-based towers, and compete in online multiplayer to prove your might.

Highlights
  • Collect over 150 fighters
  • Brutal 3v3 combat
  • Iconic Friendships & Brutalities
  • Lore-based tower events
  • Online Faction Wars multiplayer
  • Weekly team challenges
Read full description

Get over here and immerse yourself in the iconic and visceral action of MORTAL KOMBAT MOBILE anytime, anywhere. Kollect legendary fighters like Scorpion, Sub-Zero, Raiden, and Kitana and fight in epic 3v3 battles set in the Mortal Kombat universe. This visually stunning fighting and card collection game has multiple modes and re-introduces characters and lore from Mortal Kombat’s 30-Year fighting game legacy. Launch into the action today and prove yourself in the greatest fighting tournament in all of the realms! MASSIVE CHARACTER ROSTER The roster is stacked with over 150 Mortal Kombat fighters spanning from the arcade days to the New Era of Mortal Kombat 1. Kollect the klassic fighters from MK3, legendary kombatants from MKX and MK11, and even reimagined fighters like Shang Tsung from MK1! The roster also features mobile exclusive variants like the Kombat Cup Team, as well as notorious guest fighters like Freddy Krueger, Jason Voorhees, and the Terminator. BRUTAL 3v3 KOMBAT Assemble your own team of versatile Mortal Kombat fighters and lead them into battle to earn experience, level up your attacks, and knock out the kompetition in Faction Wars. Each fighter has a set of unique attacks, like Sindel’s Banshee Scream, and Kabal’s Dash and Hook. Strategize with different team combinations such as the MK11 team or Day of the Dead team to maximize synergies and get an advantage over your enemies. EPIC FRIENDSHIPS & BRUTALITIES Mortal Kombat brings its trademark Friendships and Brutalities to mobile! Equip your Diamond fighters with the right Gear and unleash these over-the-top and iconic moves. Hug your evil twin with Kitana’s Friendship. Feel the power of Nightwolf’s Tomahawk with his Skull Cracker Brutality! LORE-BASED TOWER EVENTS Fight to the top of single-player Tower events to unlock exclusive tower-themed Equipment and earn impressive game rewards. Battle through the tower levels and knock out Bosses like Scorpion in the Shirai Ryu Tower, Sub-Zero in the Lin Kuei Tower, and Johnny Cage in the Action Movie Tower. Claim victory and Test Your Might in the Fatal versions for an extra challenge! THE KRYPT Shang Tsung’s Krypt awaits! Choose your own path and crawl through the Krypt to find hidden treasures that lie beyond the Fog. Explore and fight through the map to earn Krypt Hearts and Konsumables to unlock featured Diamond Fighters and Equipment! MULTIPLAYER FACTION WARS Compete and fight with other players in Faction Wars, an online competitive arena mode where players duel against other player’s teams. Climb the ranks of your Faction’s leaderboard to earn seasonal prizes. WEEKLY TEAM CHALLENGES Prove yourself in epic battles and complete a series of matches to bring new Mortal Kombat warriors to your roster! Come back every week to take on different fighting Challenges and kontinue to expand and level up your game Kollection with fighters like Jade, Sub-Zero, and Goro! KOMBAT PASS SEASONS Earn a variety of rewards including Souls, Dragon Krystals, and more by completing specific game objectives. Ascend featured Gold fighters like Warlock Quan Chi and Aftershock Tremor to instantly make them stronger and unlock their ability to perform a Brutality! FEATS OF STRENGTH Unlock unique Mortal Kombat profile and victory kustomizations by completing certain character objectives! Design your War Banner to show off in Faction War fights and gain Kombat stat bonuses by unlocking certain Feats of Strength. Download this groundbreaking, free fighting game TODAY and unleash your power!

Screenshots

World Robot Boxing4 screens
Mortal Kombat4 screens

Verdict

The call

The clearest difference is update cadence: World Robot Boxing at every 3 weeks against Mortal Kombat's every 3 months. World Robot Boxing also leads on review sentiment (72% vs 54%). Mortal Kombat's advantage is ratings volume (152K vs 31K) and iOS requirement (13.0 vs 15.0). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. World Robot Boxing sells 11 one-off in-app purchases and Mortal Kombat sells 13 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 — 4.6 for World Robot Boxing against 4.5 for Mortal Kombat. Both are backed by a comparable volume of ratings — 31K and 152K respectively. Written reviews are what separate them: 72% of World Robot Boxing's written reviews are positive against 54% of Mortal Kombat's.

UpkeepUpdate frequency

World Robot Boxing ships an update every 3 weeks, Mortal Kombat every 3 months. Both last shipped on October 28, 2026.

Scorecard4 real differences · 7 level
World Robot Boxing versus Mortal Kombat: the parameters behind the verdict, then further details
ParameterWorld Robot BoxingMortal Kombat
PriceFreeFree
Rating4.6 (31K ratings) — better4.5 (152K ratings)
Positive reviews71.6% of reviews — better54.1% of reviews
Number of ratings31K152K — better
Update frequencyEvery 3 weeks — betterEvery 3 months
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#89#39 — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size1.2 GB2.1 GB
Age rating12+17+
DeveloperReliance GamesWarner Bros.

Customer experience

World Robot Boxing

All ratings31,222 ratings
Positive91.4%
Neutral2.6%
Negative6.0%
Written reviews1,039 reviews
Positive71.6%
Neutral9.4%
Negative19.0%

Mortal Kombat

All ratings151,691 ratings
Positive87.8%
Neutral3.5%
Negative8.7%
Written reviews1,680 reviews
Positive54.1%
Neutral10.5%
Negative35.4%

User reviews

World Robot Boxing

From 31K App Store ratings

What we love

  • 🎮 Great game concept
  • 🎨 Nostalgic visuals
  • 👍 Enjoyable gameplay
  • 💪 Challenging boss fights

Room to improve

  • 💰 Expensive in-app purchases
  • 🤖 Unbalanced robot stats
  • 🐛 Frequent crashes and glitches
  • 🕰️ Slow progression without spending money

Mortal Kombat

From 152K App Store ratings

What we love

  • 🚀 Smooth gameplay
  • 👍 Impressive graphics
  • 💡 Variety of characters
  • 🚀 Addictive gameplay loop

Room to improve

  • 🐛 Frequent crashes and bugs
  • 💰 Overly aggressive monetization
  • 🔒 Lack of account recovery options
  • 🔒 Unfair matchmaking in Faction Wars

Bugs and requests

World Robot Boxing

Reported bugs

4 issues
  • Versus mode freezes and disconnects
  • Robots disappearing from inventory
  • Incorrect rewards after battles
  • Unresponsive controls during fights

Requested features

4 requests
  • More robot customization options
  • Improved online multiplayer functionality
  • Ability to sell or trade robots
  • Daily login rewards or calendar

Mortal Kombat

Reported bugs

4 issues
  • Open fail error when claiming rewards
  • Inability to reconnect console to account
  • Disappearing characters and progress
  • Laggy performance after updates

Requested features

4 requests
  • Offline mode
  • Ability to trade/sell characters
  • Improved character progression system
  • More frequent content updates

In-app purchases

11 purchases

World Robot Boxing

One-time11
  • Ambush's Prize$2.99
  • GOLD PACK1$2.99
  • Noisy Boy's Prize$4.99
Show 8 more
  • Blockbuster's Stash$4.99
  • Atom's Origin Pack$4.99
  • GOLD PACK2$4.99
  • Excavator's Stash$9.99
  • BioWar's Bounty$9.99
  • GOLD PACK3$9.99
  • Twin Cities' Bounty$19.99
  • Touch Down's Chest$49.99
13 purchases

Mortal Kombat

One-time13
  • Heavy Pouch of Koins$1.99
  • Vial of Souls$2.99
  • Silver Sword Starter Pack$2.99
Show 10 more
  • Soul Stocking Stuffer$4.99
  • Mercenary’s Bag of Koins$4.99
  • Jar of Souls$4.99
  • MK3 30th Anniversary Pack$4.99
  • MK1 Celebration Pack$4.99
  • Bottle of Souls$9.99
  • Level Up Pack$9.99
  • Growth Pack 1$9.99
  • Flask of Souls$19.99
  • Gold Fire Starter Pack$19.99

Questions

Is World Robot Boxing free?
World Robot Boxing is free to download, with in-app purchases available.
Is Mortal Kombat free?
Mortal Kombat is free to download, with in-app purchases available.
Which has better reviews, World Robot Boxing or Mortal Kombat?
World Robot Boxing is rated higher. World Robot Boxing averages 4.6 out of 5 from 31K ratings, while Mortal Kombat averages 4.5 from 152K ratings.
Do World Robot Boxing or Mortal Kombat have ads?
Both World Robot Boxing and Mortal Kombat show ads.
Which is updated more often, World Robot Boxing or Mortal Kombat?
World Robot Boxing ships an update every 3 weeks, and Mortal Kombat every 3 months. Most recently, World Robot Boxing was updated on October 28, 2026 and Mortal Kombat on October 28, 2026.
Which is more popular, World Robot Boxing or Mortal Kombat?
World Robot Boxing currently peaks at #89 in the App Store charts, and Mortal Kombat at #39. Chart position reflects recent download velocity rather than total install base.

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