# RealEngineSim vs Engine Sounds

The clearest difference is in-app purchases: Engine Sounds at none against RealEngineSim's 3. Engine Sounds also leads on review sentiment (100% vs 72%). RealEngineSim's advantage is ads (none vs shown) and update cadence (weekly vs every 3 months). On price and device support there is nothing between them.

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

RealEngineSim holds the better App Store score, 3.8 against 3.5. That said, the two scores are not equally well evidenced: RealEngineSim has 83 ratings behind it against 8, so its average is the more settled of the two. Written reviews complicate that: 72% of RealEngineSim's written reviews are positive against 100% of Engine Sounds's, so the app with the better star average is not the one people write more warmly about.

RealEngineSim ships an update weekly, Engine Sounds every 3 months. The most recent releases landed on November 1, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | RealEngineSim | Engine Sounds |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (83 ratings)](https://appshunter.io/ios/app/realenginesim/id474392463/reviews)** | [3.5 (8 ratings)](https://appshunter.io/ios/app/engine-sounds-superrev/id6770043689/reviews) |
| Number of ratings | **83** | 8 |
| Positive reviews | 72.2% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 3 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 52 MB | 622 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SOUND DESIGN LAB LLC](https://appshunter.io/developer/1526125684) | [YOUNESS HARNAFI](https://appshunter.io/developer/1894624940) |

## What reviewers say

### RealEngineSim

[App page](https://appshunter.io/ios/app/realenginesim/id474392463)

Experience the realistic engine sounds of cars and motorcycles with this simulation game. Control manual transmission vehicles with precise speed, acceleration, and braking. Features two driving modes for varied gameplay.

**Highlights:** Realistic engine sound synthesis, Manual transmission control, Speed control and tracing modes, Life-like tire slippage, Passenger cars, sports cars, and motorcycles

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Game 2 Pack | $0.99 | one-time |
| Vehicle 4 Pack | $0.99 | one-time |
| Vehicle 4 Pack2 | $0.99 | one-time |


### Engine Sounds

[App page](https://appshunter.io/ios/app/engine-sounds-superrev/id6770043689)

Experience authentic automotive audio with this simulator. Customize engine sound, throttle, RPM, and gear shifting for a realistic driving experience. Features a premium audio library and diverse engine architectures.

**Highlights:** Authentic automotive audio simulation, Real-time audio synthesis, 3D tuning simulator, Manual gear shifting, Customizable voice band curves, Premium audio library

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

**In-app purchases:** none


## Frequently asked questions

### Is RealEngineSim free?

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

### Is Engine Sounds free?

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

### Which has better reviews, RealEngineSim or Engine Sounds?

RealEngineSim is rated higher. RealEngineSim averages 3.8 out of 5 from 83 ratings, while Engine Sounds averages 3.5 from 8 ratings.

### Do RealEngineSim or Engine Sounds have ads?

Engine Sounds shows ads; RealEngineSim does not.

### Which is updated more often, RealEngineSim or Engine Sounds?

RealEngineSim ships an update weekly, and Engine Sounds every 3 months. Most recently, RealEngineSim was updated on November 1, 2026 and Engine Sounds on November 9, 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.*