# RevHeadz Engine Sounds vs DunkTank 3D

The clearest difference is rating: DunkTank 3D at 5.0 against RevHeadz Engine Sounds's 4.3. DunkTank 3D also leads on in-app purchases (none vs 10) and review sentiment (100% vs 69%). RevHeadz Engine Sounds's advantage is ratings volume (1.4K vs 6). On price, ads and device support there is nothing between them.

Both are free to download. RevHeadz Engine Sounds sells 10 one-off in-app purchases. DunkTank 3D asks for nothing beyond the download.

DunkTank 3D holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: RevHeadz Engine Sounds has 1.4K ratings behind it against 6, 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 100% of DunkTank 3D's.

RevHeadz Engine Sounds ships an update every 3 months, DunkTank 3D every 3 weeks. The most recent releases landed on October 23, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | RevHeadz Engine Sounds | DunkTank 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (1.4K ratings)](https://appshunter.io/ios/app/revheadz-engine-sounds/id793064343/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/dunktank-3d/id1567969966/reviews)** |
| Number of ratings | **1.4K** | 6 |
| Positive reviews | 68.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 201 MB | 194 MB |
| Requires iOS | 12.0 | **10.3** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [D.S LONG & SOUNDWAVE CONCEPTS PTY. LTD. & C.G WISE](https://appshunter.io/developer/793064346) | [Kerry Blue Software Inc.](https://appshunter.io/developer/921384454) |

## 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


### DunkTank 3D

[App page](https://appshunter.io/ios/app/dunktank-3d/id1567969966)

Engage in a fun, casual ball-throwing game with target practice and robot-fighting action. Defeat enemies by hitting targets to make them fall into a water tank. Enjoy unlimited, offline gameplay designed for all ages.

**Highlights:** Simple and fun gameplay, Unlimited gameplay, Ball throwing target practice, Robot fighting action, Offline play, Suitable for all ages

**Features:** macOS Compatibility

**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 DunkTank 3D free?

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

### Which has better reviews, RevHeadz Engine Sounds or DunkTank 3D?

DunkTank 3D is rated higher. RevHeadz Engine Sounds averages 4.3 out of 5 from 1.4K ratings, while DunkTank 3D averages 5.0 from 6 ratings.

### Do RevHeadz Engine Sounds or DunkTank 3D have ads?

Both RevHeadz Engine Sounds and DunkTank 3D show ads.

### Which is updated more often, RevHeadz Engine Sounds or DunkTank 3D?

RevHeadz Engine Sounds ships an update every 3 months, and DunkTank 3D every 3 weeks. Most recently, RevHeadz Engine Sounds was updated on October 23, 2026 and DunkTank 3D on October 6, 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.*