# Working Car Vroom S vs Roller Coaster Simulator HD

The clearest difference is price: Roller Coaster Simulator HD at Free against Working Car Vroom S's $4.99. Working Car Vroom S's advantage is in-app purchases (none vs 6) and ads (none vs shown). On update cadence and device support there is nothing between them.

Roller Coaster Simulator HD is free to download; Working Car Vroom S costs $4.99 up front. Roller Coaster Simulator HD sells 6 one-off in-app purchases. Working Car Vroom S asks for nothing beyond the download.

Working Car Vroom S ships an update every 3 months, Roller Coaster Simulator HD every 2 months. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Working Car Vroom S | Roller Coaster Simulator HD |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/roller-coaster-simulator-hd/id6475340508/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | — | Free with in-app purchases |
| Size | 230 MB | 181 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [hiroyuki uchida](https://appshunter.io/developer/669938829) | [7Seas Entertainment Limited](https://appshunter.io/developer/1630154597) |

## What reviewers say

### Working Car Vroom S

[App page](https://appshunter.io/ios/app/working-car-vroom-s/id1123696278)

**In-app purchases:** none


### Roller Coaster Simulator HD

[App page](https://appshunter.io/ios/app/roller-coaster-simulator-hd/id6475340508)

Experience the thrill of a realistic roller coaster ride. Build and customize your dream coaster, from simple themes to fully functional parks, with intuitive controls and exciting challenges.

**Highlights:** Realistic roller coaster simulation, Build and customize theme parks, Unique coaster design, Smooth tilt controls, Awesome challenges and levels, New tracks and GUI

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads Pack | $9.99 | one-time |
| Big Coins Pack | $12.99 | one-time |
| Mine Coins Pack | $14.99 | one-time |
| Unlock All Levels | $14.99 | one-time |
| Unlock All Coasters | $14.99 | one-time |
| Mega Coin Pack | $19.99 | one-time |


## Frequently asked questions

### Is Working Car Vroom S free?

Working Car Vroom S costs $4.99, with no in-app purchases.

### Is Roller Coaster Simulator HD free?

Roller Coaster Simulator HD is free to download, with in-app purchases available.

### Do Working Car Vroom S or Roller Coaster Simulator HD have ads?

Roller Coaster Simulator HD shows ads; Working Car Vroom S does not.

### Which is updated more often, Working Car Vroom S or Roller Coaster Simulator HD?

Working Car Vroom S ships an update every 3 months, and Roller Coaster Simulator HD every 2 months. Most recently, Working Car Vroom S was updated on October 29, 2026 and Roller Coaster Simulator HD on October 25, 2026.

---

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