# Ultimate Coaster 3 vs Gridlock

The clearest difference is in-app purchases: Gridlock at none against Ultimate Coaster 3's 23. Gridlock also leads on iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Ultimate Coaster 3 sells 23 one-off in-app purchases. Gridlock asks for nothing beyond the download.

## The numbers

| Metric | Ultimate Coaster 3 | Gridlock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (186 ratings)](https://appshunter.io/ios/app/ultimate-coaster-3/id6751155422/reviews)** | — |
| Number of ratings | **186** | — |
| Positive reviews | 56.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 264 MB | 22 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jason Hu](https://appshunter.io/developer/1201564028) | [ONURCAN ISIK](https://appshunter.io/developer/1886727586) |

## What reviewers say

### 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 |


### Gridlock

[App page](https://appshunter.io/ios/app/gridlock-pattern-memory/id6768774233)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ultimate Coaster 3 free?

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

### Is Gridlock free?

Gridlock is free to download, with no in-app purchases.

### Do Ultimate Coaster 3 or Gridlock have ads?

Neither Ultimate Coaster 3 nor Gridlock shows ads.

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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.*