# Roller Coaster Simulator HD vs Ultimate Coaster 3

The clearest difference is review sentiment: Roller Coaster Simulator HD at 100% against Ultimate Coaster 3's 57%. Roller Coaster Simulator HD also leads on rating (5.0 vs 3.5). Ultimate Coaster 3's advantage is ads (none vs shown) and update cadence (every 4 days vs every 2 months). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Roller Coaster Simulator HD sells 6 one-off in-app purchases and Ultimate Coaster 3 sells 23 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Roller Coaster Simulator HD holds the better App Store score, 5.0 against 3.5. That said, the two scores are not equally well evidenced: Ultimate Coaster 3 has 186 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 100% of Roller Coaster Simulator HD's written reviews are positive against 57% of Ultimate Coaster 3's.

Roller Coaster Simulator HD ships an update every 2 months, Ultimate Coaster 3 every 4 days. The most recent releases landed on September 15, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Roller Coaster Simulator HD | Ultimate Coaster 3 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/roller-coaster-simulator-hd/id6475340508/reviews)** | [3.5 (186 ratings)](https://appshunter.io/ios/app/ultimate-coaster-3/id6751155422/reviews) |
| Number of ratings | 4 | **186** |
| Positive reviews | **100.0% of reviews** | 56.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 181 MB | 264 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [7Seas Entertainment Limited](https://appshunter.io/developer/1630154597) | [Jason Hu](https://appshunter.io/developer/1201564028) |

## What reviewers say

### 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 |


### Ultimate Coaster 3

[App page](https://appshunter.io/ios/app/ultimate-coaster-3/id6751155422)

Design and build your own roller coasters with realistic physics and advanced customization. Explore demo rides inspired by real-life attractions and share your creations with others. The only limit is your imagination.

**Highlights:** Create custom roller coasters, Realistic physics simulation, On-ride camera with multiple modes, Import and export creations, Terrain and scenery modification, Advanced customization options

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

**In-app purchases (23)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Twister Hyper (Staggered) | $2.99 | one-time |
| Twister Invert Coaster | $2.99 | one-time |
| Inverted Impulse Coaster | $2.99 | one-time |
| LIM Launched Coaster | $2.99 | one-time |
| Classic Hyper (3 Row) | $2.99 | one-time |
| Air Launch (Classic) | $2.99 | one-time |
| Twister Dive Coaster (10) | $2.99 | one-time |
| Single-Rail Coaster | $2.99 | one-time |
| Twister Wing Coaster | $2.99 | one-time |
| Twister Hyper Coaster | $2.99 | one-time |
| Air Launch (Modern) | $2.99 | one-time |
| Tilt Coaster | $2.99 | one-time |
| Sky Launch Coaster | $2.99 | one-time |
| Wooden (Articulated) | $2.99 | one-time |
| Twister Floorless Coaster | $2.99 | one-time |
| Rocket (Lapbar) Coaster | $2.99 | one-time |
| Hybrid Coaster (Classic) | $2.99 | one-time |
| Blitz (Lapbar) Coaster | $2.99 | one-time |
| Hybrid Coaster (Modern) | $2.99 | one-time |
| Classic Corkscrew Coaster | $2.99 | one-time |
| Rocket (OTSR) Coaster | $2.99 | one-time |
| All-Coaster-Types Pass | $19.99 | one-time |
| All-Coaster-Types Pass | $24.99 | one-time |


## Frequently asked questions

### Is Roller Coaster Simulator HD free?

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

### Is Ultimate Coaster 3 free?

Ultimate Coaster 3 is free to download, with in-app purchases available.

### Which has better reviews, Roller Coaster Simulator HD or Ultimate Coaster 3?

Roller Coaster Simulator HD is rated higher. Roller Coaster Simulator HD averages 5.0 out of 5 from 4 ratings, while Ultimate Coaster 3 averages 3.5 from 186 ratings.

### Do Roller Coaster Simulator HD or Ultimate Coaster 3 have ads?

Roller Coaster Simulator HD shows ads; Ultimate Coaster 3 does not.

### Which is updated more often, Roller Coaster Simulator HD or Ultimate Coaster 3?

Roller Coaster Simulator HD ships an update every 2 months, and Ultimate Coaster 3 every 4 days. Most recently, Roller Coaster Simulator HD was updated on September 15, 2026 and Ultimate Coaster 3 on September 30, 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.*