# Bus Simulator 3D Big City vs Driver Simulator OG

The clearest difference is rating: Bus Simulator 3D Big City at 4.5 against Driver Simulator OG's 4.0. Bus Simulator 3D Big City also leads on in-app purchases (none vs 4) and update cadence (every 6 months vs every 14 months). Driver Simulator OG's advantage is ratings volume (188 vs 13) and iOS requirement (11.0 vs 15.0). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Driver Simulator OG sells 4 one-off in-app purchases. Bus Simulator 3D Big City asks for nothing beyond the download.

Bus Simulator 3D Big City holds the better App Store score, 4.5 against 4.0. That said, the two scores are not equally well evidenced: Driver Simulator OG has 188 ratings behind it against 13, so its average is the more settled of the two. Written reviews complicate that: 57% of Bus Simulator 3D Big City's written reviews are positive against 62% of Driver Simulator OG's, so the app with the better star average is not the one people write more warmly about.

Bus Simulator 3D Big City ships an update every 6 months, Driver Simulator OG every 14 months. Both last shipped on October 29, 2026.

## The numbers

| Metric | Bus Simulator 3D Big City | Driver Simulator OG |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (13 ratings)](https://appshunter.io/ios/app/bus-simulator-3d-big-city/id1141307525/reviews)** | [4.0 (188 ratings)](https://appshunter.io/ios/app/driver-simulator-og/id1532590574/reviews) |
| Number of ratings | 13 | **188** |
| Positive reviews | 56.9% of reviews | **62.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 6 months** | Every 14 months |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 459 MB | 192 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Oleg Andreev](https://appshunter.io/developer/895536878) | [OppanaGames FZC LLC](https://appshunter.io/developer/1666882652) |

## What reviewers say

### Bus Simulator 3D Big City

[App page](https://appshunter.io/ios/app/bus-simulator-3d-big-city/id1141307525)

Experience realistic bus driving in a bustling city. Navigate diverse routes with various bus types, realistic traffic, and detailed graphics. Master smooth controls and physics to become the ultimate city bus driver.

**Highlights:** 12 unique buses, Realistic passengers and traffic, Detailed city maps and routes, Multiple control options, 3D graphics and physics engine, Damage and refueling systems

**In-app purchases:** none


### Driver Simulator OG

[App page](https://appshunter.io/ios/app/driver-simulator-og/id1532590574)

Experience an open-world driving adventure where you take on the role of a city driver. Navigate realistic physics, overcome challenges, and enjoy interactive elements in this free-to-play 3D simulation.

**Highlights:** Open world 3D environment, Realistic car physics, Interactive elements, Free-to-play gameplay, Drive a car for free, City driver role

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No ads | $0.99 | one-time |
| 10.000 Coins | $1.99 | one-time |
| Luxury Car | $4.99 | one-time |
| 50.000 Coins | $4.99 | one-time |


## Frequently asked questions

### Is Bus Simulator 3D Big City free?

Bus Simulator 3D Big City is free to download, with no in-app purchases.

### Is Driver Simulator OG free?

Driver Simulator OG is free to download, with in-app purchases available.

### Which has better reviews, Bus Simulator 3D Big City or Driver Simulator OG?

Bus Simulator 3D Big City is rated higher. Bus Simulator 3D Big City averages 4.5 out of 5 from 13 ratings, while Driver Simulator OG averages 4.0 from 188 ratings.

### Do Bus Simulator 3D Big City or Driver Simulator OG have ads?

Both Bus Simulator 3D Big City and Driver Simulator OG show ads.

### Which is updated more often, Bus Simulator 3D Big City or Driver Simulator OG?

Bus Simulator 3D Big City ships an update every 6 months, and Driver Simulator OG every 14 months. Most recently, Bus Simulator 3D Big City was updated on October 29, 2026 and Driver Simulator OG on October 29, 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.*