# RevHeadz Engine Sounds vs Wrumer

The clearest difference is review sentiment: RevHeadz Engine Sounds at 69% against Wrumer's 20%. RevHeadz Engine Sounds also leads on rating (4.3 vs 1.6) and ratings volume (1.4K vs 5). Wrumer's advantage is in-app purchases (none vs 10) and ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. RevHeadz Engine Sounds sells 10 one-off in-app purchases. Wrumer asks for nothing beyond the download.

RevHeadz Engine Sounds holds the better App Store score, 4.3 against 1.6. That said, the two scores are not equally well evidenced: RevHeadz Engine Sounds has 1.4K ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 69% of RevHeadz Engine Sounds's written reviews are positive against 20% of Wrumer's.

RevHeadz Engine Sounds ships an update every 3 months, Wrumer monthly. The most recent releases landed on September 23, 2026 and June 8, 2026 respectively.

## The numbers

| Metric | RevHeadz Engine Sounds | Wrumer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (1.4K ratings)](https://appshunter.io/ios/app/revheadz-engine-sounds/id793064343/reviews)** | [1.6 (5 ratings)](https://appshunter.io/ios/app/wrumer/id1633997337/reviews) |
| Number of ratings | **1.4K** | 5 |
| Positive reviews | **68.5% of reviews** | 20.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 201 MB | 28 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [D.S LONG & SOUNDWAVE CONCEPTS PTY. LTD. & C.G WISE](https://appshunter.io/developer/793064346) | [Jure Sotosek](https://appshunter.io/developer/1633997339) |

## What reviewers say

### RevHeadz Engine Sounds

[App page](https://appshunter.io/ios/app/revheadz-engine-sounds/id793064343)

Experience realistic car and motorcycle engine sounds with interactive controls for gears, brakes, and acceleration. Connect to sound systems for an immersive audio experience. Supports OBD2 connectivity for real-time driving simulation.

**Highlights:** Realistic engine sound simulation, Interactive gear, brake, and accelerator controls, OBD2 connectivity for real-time driving, Vast library of car and bike engines, Connect to external sound systems, Detailed mechanical parameter simulation

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Historic Grand Prix Pack | $0.99 | one-time |
| Race Car Pack | $0.99 | one-time |
| Super Car Pack | $0.99 | one-time |
| Street Tuner Pack | $0.99 | one-time |
| Street Bike Pack | $0.99 | one-time |
| Off Road Pack | $0.99 | one-time |
| V8 Thunder Pack | $0.99 | one-time |
| Modern Grand Prix Pack | $0.99 | one-time |
| Import Pack | $0.99 | one-time |
| Classic American Muscle Pack | $0.99 | one-time |

**What reviewers like**

- 🚀 Great game
- 👍 Awesome sounds
- 👍 Realistic engine sounds
- 👍 Fun to use
- 👍 Satisfying experience

**What reviewers complain about**

- 💰 Paid packs required for more content
- 🐛 Connectivity issues with OBD2 adapters
- 🐛 Occasional crashes or bugs
- 🔋 High battery consumption

**Reported bugs**

- Inconsistent RPM/speed detection
- Delayed or unresponsive engine sounds
- Compatibility issues on certain devices
- Startup/shutdown sound not working in OBD2 mode

**Requested features**

- Add more free car sounds
- Include diesel engine sounds
- Implement turbo/supercharger sounds
- Add more JDM and classic car sounds
- Introduce a clutch/manual gearbox feature


### Wrumer

[App page](https://appshunter.io/ios/app/wrumer/id1633997337)

This app enhances your driving experience by playing custom engine sounds through your car's speakers. It connects to your vehicle's computer to sync audio with your RPM and throttle. Choose from various engine sounds and effects for a personalized auditory journey.

**Highlights:** Connects to car's internal computer, Plays enhanced engine sounds, Syncs audio with RPM and throttle, Multiple engine sound options, Includes Turbo Whistle and Backfires effects

**In-app purchases:** none


## Frequently asked questions

### Is RevHeadz Engine Sounds free?

RevHeadz Engine Sounds is free to download, with in-app purchases available.

### Is Wrumer free?

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

### Which has better reviews, RevHeadz Engine Sounds or Wrumer?

RevHeadz Engine Sounds is rated higher. RevHeadz Engine Sounds averages 4.3 out of 5 from 1.4K ratings, while Wrumer averages 1.6 from 5 ratings.

### Do RevHeadz Engine Sounds or Wrumer have ads?

RevHeadz Engine Sounds shows ads; Wrumer does not.

### Which is updated more often, RevHeadz Engine Sounds or Wrumer?

RevHeadz Engine Sounds ships an update every 3 months, and Wrumer monthly. Most recently, RevHeadz Engine Sounds was updated on September 23, 2026 and Wrumer on June 8, 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.*