Comparison

MMCRacing vs Car Sim | Open World

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

Head to head
About

MMCRacing

Experience classic American and Australian muscle cars on challenging mountain roads. Master the unique physics of these powerful vehicles, race through night and wet conditions, and earn prize money to unlock new cars and events.

Highlights
  • Classic muscle car physics
  • Mountain road racing
  • Night and wet road conditions
  • Prize money for races
  • Unlockable muscle cars
  • Track-specific car suitability
Features
Read full description

MMC Racing Mountain Muscle Car Racing. Classic American and Australian muscle cars from the late 60's to 90's. Race through the mountain roads, turned into make shift race tracks. Master the skills of driving old muscle cars that feel like tanks to drive. So you will need to drive a bit like driving a real muscle car. *Old cars with a bit of realism of bulky muscle car physics.. *Challenging Night racing and wet road physics. •Challenge your driving skills, racing through the mountain hills and winding roads.. *Earn prize money with race rewards.. •Rewards for qualifying in heats, and position placed in finals.. *Qualify in races to unlock new race events.. *Use prize money to unlock new muscle cars.. *Cars are suited to different tracks, so you will need to work which car is best for what track.. *Future Updates* More classic muscle cars. More tracks and races.

About

Car Sim | Open World

Experience a vast open world with over 80 unique vehicles, from sports cars to helicopters and even battleships. Drive freely, explore the city, and earn money by driving to upgrade your vehicles with powerful enhancements like rocket boosters and N2O.

Highlights
  • Over 80 unique vehicles
  • Advanced traffic system
  • Realistic fuel system
  • Vehicle upgrades (engine, brakes, etc.)
  • Rocket and N2O boosters
  • Largest mobile game map
Features
Read full description

Car Sim Open World game is designed with the purpose to enjoy driving different vehicles in an open world. Play without the need to brake! The city is all yours. Explore it. Enjoy it. The game has more than 80+ vehicles with different configuration, some for off road driving some for top speed and some are designed for stunts that are placed all around the map. This open world it just feels alive with a lot of different cars driving all around the map by an Advanced Traffic System that is integrated in the game. You will find buses, trucks, police, helicopters, airplanes also you will be surprised when a big battleship will appear! Car Sim Open World has an advanced fuel system integrated in the vehicles which makes the game more fun and realistic. The purpose is to drive as much as you can and meantime you earn money by just driving. The milage is converted into the money which you can spend later to upgrade your favorite vehicle. Vehicle can be upgraded: Engine, Brakes, Suspension, Rocket Booster, N2O Booster, Body Color etc. You can equip vehicles with Rocket Booster and feel the true power of a rocket engine attached to the car, you will be able to fly with that thing attached on the back of your car. You can also equip the car with a N2O Booster which increases the output power of the engine. And just to remind you for the end you have the biggest map ever made on mobile game, it's all open and no limits to do whatever you want.

Screenshots

MMCRacing4 screens
Car Sim | Open World4 screens

Verdict

The call

The clearest difference is rating: Car Sim | Open World at 4.5 against MMCRacing's 3.4. Car Sim | Open World also leads on review sentiment (71% vs 60%) and iOS requirement (12.0 vs 14.1). MMCRacing's advantage is in-app purchases (none vs 2). On price, ratings volume, update cadence and ads 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. Car Sim | Open World sells 2 one-off in-app purchases. MMCRacing asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Car Sim | Open World holds the better App Store score, 4.5 against 3.4. Both are backed by a comparable volume of ratings — 10 and 18 respectively. Written reviews point the same way: 60% of MMCRacing's written reviews are positive against 71% of Car Sim | Open World's.

UpkeepUpdate frequency

MMCRacing ships an update every 3 days, Car Sim | Open World every 6 days. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

Scorecard4 real differences · 6 level
MMCRacing versus Car Sim | Open World: the parameters behind the verdict, then further details
ParameterMMCRacingCar Sim | Open World
PriceFreeFree
Rating3.4 (10 ratings)4.5 (18 ratings) — better
Positive reviews60.0% of reviews71.4% of reviews — better
Number of ratings1018 — better
Update frequencyEvery 3 days — betterEvery 6 days
AdsYesYes
In-app purchasesNo — betterYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.112.0 — better
Further details — not scored
Size231 MB663 MB
Age rating4+9+
Developeradam roganGenc Sadiku

Customer experience

MMCRacing

All ratings10 ratings
Positive60.0%
Neutral10.0%
Negative30.0%
Written reviews25 reviews
Positive60.0%
Neutral4.0%
Negative36.0%

Car Sim | Open World

All ratings19 ratings
Positive78.9%
Neutral10.5%
Negative10.5%
Written reviews28 reviews
Positive71.4%
Neutral7.1%
Negative21.4%

In-app purchases

None

MMCRacing

No in-app purchases

2 purchases

Car Sim | Open World

One-time2
  • Remove Ads$3.99
  • Unlock all cars!$49.99

Questions

Is MMCRacing free?
MMCRacing is free to download, with no in-app purchases.
Is Car Sim | Open World free?
Car Sim | Open World is free to download, with in-app purchases available.
Which has better reviews, MMCRacing or Car Sim | Open World?
Car Sim | Open World is rated higher. MMCRacing averages 3.4 out of 5 from 10 ratings, while Car Sim | Open World averages 4.5 from 18 ratings.
Do MMCRacing or Car Sim | Open World have ads?
Both MMCRacing and Car Sim | Open World show ads.
Which is updated more often, MMCRacing or Car Sim | Open World?
MMCRacing ships an update every 3 days, and Car Sim | Open World every 6 days. Most recently, MMCRacing was updated on November 7, 2026 and Car Sim | Open World on November 3, 2026.

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