# ExplosionMotor vs Virtual Bedrooms

The clearest difference is price: Virtual Bedrooms at Free against ExplosionMotor's $0.99. Virtual Bedrooms also leads on update cadence (every 2 weeks vs every 40 months) and iOS requirement (9.0 vs 12.0). ExplosionMotor's advantage is chart position (#187 vs unranked). On ads, in-app purchases and device support there is nothing between them.

Virtual Bedrooms is free to download; ExplosionMotor costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ExplosionMotor ships an update every 40 months, Virtual Bedrooms every 2 weeks. The most recent releases landed on August 10, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | ExplosionMotor | Virtual Bedrooms |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/explosionmotor/id399871641/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 40 months | **Every 2 weeks** |
| Monetization | Paid | — |
| Best chart rank | **#187** | — |
| Size | 23 MB | 89 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NMS Narcisse Mavoha Solutions Sarl](https://appshunter.io/developer/963941606) | [Veejays](https://appshunter.io/developer/1084724659) |

## What reviewers say

### ExplosionMotor

[App page](https://appshunter.io/ios/app/explosionmotor/id399871641)

**Currently charting:** #187 Top Paid · Entertainment (US App Store)

Learn the principles of internal combustion engines with this tutorial application. It provides an English-language guide to understanding how these motors function.

**Highlights:** Internal combustion engine principles, Tutorial application, English language, Educational content

**Features:** macOS Compatibility

**In-app purchases:** none


### Virtual Bedrooms

[App page](https://appshunter.io/ios/app/virtual-bedrooms/id1084724660)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ExplosionMotor free?

ExplosionMotor costs $0.99, with no in-app purchases.

### Is Virtual Bedrooms free?

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

### Do ExplosionMotor or Virtual Bedrooms have ads?

Neither ExplosionMotor nor Virtual Bedrooms shows ads.

### Which is updated more often, ExplosionMotor or Virtual Bedrooms?

ExplosionMotor ships an update every 40 months, and Virtual Bedrooms every 2 weeks. Most recently, ExplosionMotor was updated on August 10, 2026 and Virtual Bedrooms on September 17, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*