# Ultimate Coaster 2 vs Float Simulator

The clearest difference is rating: Float Simulator at 5.0 against Ultimate Coaster 2's 4.1. Float Simulator also leads on in-app purchases (none vs 16) and update cadence (every 5 days vs every 6 months). Ultimate Coaster 2's advantage is ratings volume (1.9K vs 1) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Ultimate Coaster 2 sells 16 one-off in-app purchases. Float Simulator asks for nothing beyond the download.

Float Simulator holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Ultimate Coaster 2 has 1.9K ratings behind it against 1, so its average is the more settled of the two.

Ultimate Coaster 2 ships an update every 6 months, Float Simulator every 5 days. The most recent releases landed on October 10, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Ultimate Coaster 2 | Float Simulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (1.9K ratings)](https://appshunter.io/ios/app/ultimate-coaster-2/id1525621987/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/float-simulator/id6770820911/reviews)** |
| Number of ratings | **1.9K** | 1 |
| Positive reviews | 73.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 145 MB | 3 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jason Hu](https://appshunter.io/developer/1201564028) | [Andrew Hsu](https://appshunter.io/developer/1896764374) |

## What reviewers say

### Ultimate Coaster 2

[App page](https://appshunter.io/ios/app/ultimate-coaster-2/id1525621987)

Design and experience your own roller coasters in a 3D environment. This app offers intuitive controls for all skill levels, allowing you to build, customize, and ride your creations with realistic physics. Save your designs and explore pre-built demo coasters.

**Highlights:** Create custom roller coasters, Realistic physics simulation, Intuitive and advanced controls, Save and load track designs, Paint tracks any color, Modify terrain

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

**In-app purchases (16)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Box-Spined Hyper Coaster | $1.99 | one-time |
| Dive Machine (10 Seats) | $1.99 | one-time |
| Box-Spined Wing Coaster | $1.99 | one-time |
| Box-Spined Inverted Coaster | $1.99 | one-time |
| Girder Rocket Coaster | $1.99 | one-time |
| Corkscrew Coaster | $1.99 | one-time |
| Hybrid Coaster | $1.99 | one-time |
| Single Rail Coaster | $1.99 | one-time |
| Girder Blitz (OTSR) Coaster | $1.99 | one-time |
| Girder Spinner Coaster | $1.99 | one-time |
| Single Spined Coaster (3 Row) | $1.99 | one-time |
| Multidimensional Coaster | $1.99 | one-time |
| Girder Blitz (Lapbar) Coaster | $1.99 | one-time |
| Double Spined Coaster (2 row) | $1.99 | one-time |
| Girder Coaster (4 Seats) | $1.99 | one-time |
| All Coaster Types | $19.99 | one-time |

**What reviewers like**

- 🤩 Amazing game
- 👍 Easy to use
- 🎢 Great for roller coaster enthusiasts
- 🔥 Best mobile coaster game
- 🎨 Good customization options

**What reviewers complain about**

- 🐛 Crashes and glitches
- 💰 Paid content required
- 🔍 Limited camera controls
- 🌄 Lacking scenery and theming options
- 🔧 Clunky track transitions

**Reported bugs**

- Crashes when loading large coasters
- Glitches with track placement and orientation
- Autosave feature not working as expected
- Inability to load previously saved coasters

**Requested features**

- Add switch tracks
- Implement shuttle coasters
- Include more pre-made inversion elements
- Allow customization of station and queue
- Introduce day/night cycle and lighting


### Float Simulator

[App page](https://appshunter.io/ios/app/float-simulator/id6770820911)

Pilot a vertical profiling float to achieve mission success by hitting target depths and maintaining neutral buoyancy. This simulation is inspired by the MATE ROV underwater robotics competition.

**Highlights:** Manual float control, Target depth achievement, Neutral buoyancy adjustment, Four-phase missions, Inspired by MATE ROV competition

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Ultimate Coaster 2 free?

Ultimate Coaster 2 is free to download, with in-app purchases available.

### Is Float Simulator free?

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

### Which has better reviews, Ultimate Coaster 2 or Float Simulator?

Float Simulator is rated higher. Ultimate Coaster 2 averages 4.1 out of 5 from 1.9K ratings, while Float Simulator averages 5.0 from 1 ratings.

### Do Ultimate Coaster 2 or Float Simulator have ads?

Neither Ultimate Coaster 2 nor Float Simulator shows ads.

### Which is updated more often, Ultimate Coaster 2 or Float Simulator?

Ultimate Coaster 2 ships an update every 6 months, and Float Simulator every 5 days. Most recently, Ultimate Coaster 2 was updated on October 10, 2026 and Float Simulator on October 6, 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.*