# Bosch AR vs Wroom

The clearest difference is rating: Bosch AR at 5.0 against Wroom's 4.3. Bosch AR also leads on in-app purchases (none vs 9) and update cadence (every 5 months vs every 17 months). Wroom's advantage is ratings volume (17 vs 3). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Wroom sells 9 one-off in-app purchases. Bosch AR asks for nothing beyond the download.

Bosch AR holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Wroom has 17 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 86% of Bosch AR's written reviews are positive against 69% of Wroom's.

Bosch AR ships an update every 5 months, Wroom every 17 months. The most recent releases landed on October 15, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Bosch AR | Wroom |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/bosch-ar/id1499809874/reviews)** | [4.3 (17 ratings)](https://appshunter.io/ios/app/wroom-engine-sounds/id1564742594/reviews) |
| Number of ratings | 3 | **17** |
| Positive reviews | **85.7% of reviews** | 69.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 17 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 88 MB | 57 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ANRK Inc](https://appshunter.io/developer/1499809873) | [Firesoft Oy](https://appshunter.io/developer/1564742596) |

## What reviewers say

### Bosch AR

[App page](https://appshunter.io/ios/app/bosch-ar/id1499809874)

Experience Hieronymus Bosch's art like never before. This augmented reality app lets you bring five of his iconic characters to life in your own environment, creating your own virtual Bosch parade. Explore a new level of realism with advanced depth mapping technology.

**Highlights:** Bring Bosch characters to life in AR, Create a virtual Bosch parade, Advanced depth mapping for realism, Characters disappear behind real objects, Explore art in a new dimension

**In-app purchases:** none


### Wroom

[App page](https://appshunter.io/ios/app/wroom-engine-sounds/id1564742594)

Transform your ride into a thrilling experience with realistic engine sounds. This app uses your device's GPS and accelerometer to dynamically adjust the engine noise based on your speed and pedaling, even simulating gear changes for added immersion.

**Highlights:** Dynamic engine sound based on speed, GPS and accelerometer integration, Simulated gear changes, Realistic sports car and motorcycle sounds, Enhances riding and driving fun

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 2.0L I4 | $1.99 | one-time |
| 3.0L I6 | $1.99 | one-time |
| 5.2L V8 | $1.99 | one-time |
| 6.0L V12 | $1.99 | one-time |
| 1000cc | $1.99 | one-time |
| EV | $1.99 | one-time |
| 5.2L V10 | $1.99 | one-time |
| 1360cc | $1.99 | one-time |
| All Sounds Bundle | $9.99 | one-time |


## Frequently asked questions

### Is Bosch AR free?

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

### Is Wroom free?

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

### Which has better reviews, Bosch AR or Wroom?

Bosch AR is rated higher. Bosch AR averages 5.0 out of 5 from 3 ratings, while Wroom averages 4.3 from 17 ratings.

### Do Bosch AR or Wroom have ads?

Neither Bosch AR nor Wroom shows ads.

### Which is updated more often, Bosch AR or Wroom?

Bosch AR ships an update every 5 months, and Wroom every 17 months. Most recently, Bosch AR was updated on October 15, 2026 and Wroom on October 24, 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.*