# Car Sim | Open World vs MR RACER

The clearest difference is rating: MR RACER at 4.8 against Car Sim | Open World's 4.5. MR RACER also leads on ratings volume (363 vs 18). Car Sim | Open World's advantage is update cadence (every 6 days vs fortnightly). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Car Sim | Open World sells 2 one-off in-app purchases and MR RACER sells 17 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

MR RACER holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: MR RACER has 363 ratings behind it against 18, so its average is the more settled of the two. Written reviews point the same way: 71% of Car Sim | Open World's written reviews are positive against 77% of MR RACER's.

Car Sim | Open World ships an update every 6 days, MR RACER fortnightly. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Car Sim | Open World | MR RACER |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (18 ratings)](https://appshunter.io/ios/app/car-sim-open-world/id1601352474/reviews) | **[4.8 (363 ratings)](https://appshunter.io/ios/app/mr-racer/id6740704721/reviews)** |
| Number of ratings | 18 | **363** |
| Positive reviews | 71.4% of reviews | **76.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 6 days** | Fortnightly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 663 MB | 267 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Genc Sadiku](https://appshunter.io/developer/1226282762) | [ChennaiGames Studio Private Limited](https://appshunter.io/developer/1758903074) |

## What reviewers say

### Car Sim | Open World

[App page](https://appshunter.io/ios/app/car-sim-open-world/id1601352474)

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:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |
| Unlock all cars! | $49.99 | one-time |


### MR RACER

[App page](https://appshunter.io/ios/app/mr-racer/id6740704721)

Experience thrilling car races with friends or global competitors in this offline and online multiplayer racing game. Customize supercars, conquer challenging levels, and master various game modes with stunning 3D graphics and realistic environments.

**Highlights:** Online Real-Time Multiplayer, 100 Challenge Levels, Unlimited Chase Mode, 15 Super Hyper-cars, Car Customization, Stunning 3D Graphics, Multiple Game Modes

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (17)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads - 50% Offer | $0.49 | one-time |
| Cash Doubler - 50% Offer | $0.99 | one-time |
| Big Foot | $0.99 | one-time |
| First Gear | $0.99 | one-time |
| Fancy Pack | $0.99 | one-time |
| Knightmare | $0.99 | one-time |
| MetalX | $0.99 | one-time |
| No Ads | $0.99 | one-time |
| CASH DOUBLER | $1.99 | one-time |
| Second Gear | $1.99 | one-time |
| Starter Pack | $2.99 | one-time |
| Third Gear | $4.99 | one-time |
| Fourth Gear | $9.99 | one-time |
| Unlock All Cars | $9.99 | one-time |
| VIP - 50% Offer | $14.99 | one-time |
| Sixth Gear | $24.99 | one-time |
| VIP | $29.99 | one-time |


## Frequently asked questions

### Is Car Sim | Open World free?

Car Sim | Open World is free to download, with in-app purchases available.

### Is MR RACER free?

MR RACER is free to download, with in-app purchases available.

### Which has better reviews, Car Sim | Open World or MR RACER?

MR RACER is rated higher. Car Sim | Open World averages 4.5 out of 5 from 18 ratings, while MR RACER averages 4.8 from 363 ratings.

### Do Car Sim | Open World or MR RACER have ads?

Both Car Sim | Open World and MR RACER show ads.

### Which is updated more often, Car Sim | Open World or MR RACER?

Car Sim | Open World ships an update every 6 days, and MR RACER fortnightly. Most recently, Car Sim | Open World was updated on October 20, 2026 and MR RACER on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*