# Theme Park 3D vs Arm Simulator

The clearest difference is ratings volume: Theme Park 3D at 119K against Arm Simulator's 36K. On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. Theme Park 3D sells 1 one-off in-app purchase and Arm Simulator sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.6 for Theme Park 3D against 4.6 for Arm Simulator. Both are backed by a comparable volume of ratings — 119K and 36K respectively. Written reviews are what separate them: 43% of Theme Park 3D's written reviews are positive against 42% of Arm Simulator's.

Theme Park 3D ships an update every 8 days, Arm Simulator fortnightly. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Theme Park 3D | Arm Simulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (119K ratings)](https://appshunter.io/ios/app/theme-park-3d-fun-aquapark/id1594613604/reviews)** | [4.6 (36K ratings)](https://appshunter.io/ios/app/arm-simulator/id1603807269/reviews) |
| Number of ratings | **119K** | 36K |
| Positive reviews | **42.9% of reviews** | 41.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 8 days** | Fortnightly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 236 MB | 569 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Phantom EFX, Inc.](https://appshunter.io/developer/310624343) | [SUPERSONIC STUDIOS LTD](https://appshunter.io/developer/1499845738) |

## What reviewers say

### Theme Park 3D

[App page](https://appshunter.io/ios/app/theme-park-3d-fun-aquapark/id1594613604)

Experience unlimited adventure in this 3D amusement park simulation. Operate thrilling vehicles like roller coasters and water slides, manage customer needs, and play engaging levels with diverse mechanics. Discover a new adventure in every episode with stunning 3D graphics.

**Highlights:** Ride over 15 different vehicles, Engaging levels with varied mechanics, New adventure in each episode, Stunning 3D graphics, Amusement park simulation, Water slide rides

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $4.99 | one-time |

**What reviewers like**

- 🎢 Fun and entertaining game
- 🎡 Feels like being at a real theme park
- 🎠 Variety of mini-games to play

**What reviewers complain about**

- 💸 Too many ads that interrupt gameplay
- 🔁 Repetitive levels and content
- 🐛 Glitches and freezing issues

**Reported bugs**

- Game freezes during ad playback
- Wheel spin feature doesn't work as intended
- Levels get stuck or repeat unexpectedly

**Requested features**

- More unique levels and content
- Reduce frequency of ads
- Add option to play without internet connection


### Arm Simulator

[App page](https://appshunter.io/ios/app/arm-simulator/id1603807269)

Experience a humorous physics-based ragdoll game where you control an arm. Navigate through challenging puzzles by skillfully manipulating your limb to achieve objectives.

**Highlights:** Physics-based ragdoll simulation, Arm control mechanics, Puzzle-solving challenges, Funny and humorous gameplay

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $2.99 | one-time |
| Skin Bundle | $3.99 | one-time |
| Story Bundle | $3.99 | one-time |
| Skin & Story Bundle | $5.99 | one-time |

**What reviewers like**

- 😂 Funny and entertaining
- 🤖 Unique and innovative gameplay
- 👍 Satisfactory and engaging

**What reviewers complain about**

- 🔥 Excessive ads and monetization
- 🐛 Glitches and performance issues
- 🤔 Repetitive and lacking challenge

**Reported bugs**

- Arm movement not responsive
- Game crashes after completing levels
- Rewards not properly awarded after watching ads

**Requested features**

- Offline play mode
- More level variety and difficulty options
- Reduced ads or paid ad-free version


## Frequently asked questions

### Is Theme Park 3D free?

Theme Park 3D is free to download, with in-app purchases available.

### Is Arm Simulator free?

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

### Which has better reviews, Theme Park 3D or Arm Simulator?

Theme Park 3D is rated higher. Theme Park 3D averages 4.6 out of 5 from 119K ratings, while Arm Simulator averages 4.6 from 36K ratings.

### Do Theme Park 3D or Arm Simulator have ads?

Both Theme Park 3D and Arm Simulator show ads.

### Which is updated more often, Theme Park 3D or Arm Simulator?

Theme Park 3D ships an update every 8 days, and Arm Simulator fortnightly. Most recently, Theme Park 3D was updated on November 7, 2026 and Arm Simulator on November 4, 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.*