# REVBOX vs Engine Simulator 3D

The clearest difference is in-app purchases: Engine Simulator 3D at none against REVBOX's 2. REVBOX's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. REVBOX sells 2 in-app purchases, starting at $4.99 per month. Engine Simulator 3D asks for nothing beyond the download.

## The numbers

| Metric | REVBOX | Engine Simulator 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (6 ratings)](https://appshunter.io/ios/app/engine-simulator-3d/id6814764131/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 86.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | — | Daily |
| Monetization | — | Ad-supported |
| Size | 87 MB | 11 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Taizhi Wansi Technology Co., Ltd.](https://appshunter.io/developer/822018993) | [Groundcode](https://appshunter.io/developer/1835580242) |

## What reviewers say

### REVBOX

[App page](https://appshunter.io/ios/app/revbox/id6759547933)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $4.99 | per month |
| Pro Annual | $29.99 | per year |


### Engine Simulator 3D

[App page](https://appshunter.io/ios/app/engine-simulator-3d/id6814764131)

Explore and interact with six detailed 3D engine models, from inline-4 to V12. Experience realistic engine sounds generated in real-time and test different gearboxes, exhaust settings, and tuning options.

**Highlights:** Six detailed 3D engine models, Real-time audio generation, Multiple gearbox options, Customizable exhaust and tuning, Interactive engine inspection, Multi-language interface

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

**In-app purchases:** none


## Frequently asked questions

### Is REVBOX free?

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

### Is Engine Simulator 3D free?

Engine Simulator 3D is free to download, with no in-app purchases.

### Do REVBOX or Engine Simulator 3D have ads?

Engine Simulator 3D shows ads; REVBOX does not.

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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.*