# Engine Sounds vs Exhaust Note

The clearest difference is rating: Exhaust Note at 4.7 against Engine Sounds's 3.4. Exhaust Note also leads on update cadence (every 2 days vs every 3 months). Engine Sounds's advantage is in-app purchases (none vs 1) and iOS requirement (13.0 vs 18.0). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Exhaust Note sells 1 one-off in-app purchase. Engine Sounds asks for nothing beyond the download.

Exhaust Note holds the better App Store score, 4.7 against 3.4. Both are backed by a comparable volume of ratings — 5 and 14 respectively. Written reviews complicate that: 100% of Engine Sounds's written reviews are positive against 93% of Exhaust Note's, so the app with the better star average is not the one people write more warmly about.

Engine Sounds ships an update every 3 months, Exhaust Note every 2 days. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Engine Sounds | Exhaust Note |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (5 ratings)](https://appshunter.io/ios/app/engine-sounds-superrev/id6770043689/reviews) | **[4.7 (14 ratings)](https://appshunter.io/ios/app/exhaust-note-car-engine-sound/id6797558385/reviews)** |
| Number of ratings | 5 | **14** |
| Positive reviews | **100.0% of reviews** | 93.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 2 days** |
| Monetization | Ad-supported | Ad-supported |
| Size | 622 MB | 39 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [YOUNESS HARNAFI](https://appshunter.io/developer/1894624940) | [seihee han](https://appshunter.io/developer/629944907) |

## What reviewers say

### 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


### Exhaust Note

[App page](https://appshunter.io/ios/app/exhaust-note-car-engine-sound/id6797558385)

This app synthesizes realistic engine exhaust sounds from scratch, based on the physics of firing orders and cylinder layouts. Explore various engine configurations, adjust muffler settings, and experience dynamic features like pops, bangs, and flames. It also includes a detailed 3D engine animation and driving simulation elements.

**Highlights:** Real-time synthesized exhaust sounds, Adjustable muffler settings, Diverse engine presets, Pop, bang, and flame effects, Living 3D engine animation, Driving feel simulation, Tunnel reverb mode

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is Engine Sounds free?

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

### Is Exhaust Note free?

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

### Which has better reviews, Engine Sounds or Exhaust Note?

Exhaust Note is rated higher. Engine Sounds averages 3.4 out of 5 from 5 ratings, while Exhaust Note averages 4.7 from 14 ratings.

### Do Engine Sounds or Exhaust Note have ads?

Both Engine Sounds and Exhaust Note show ads.

### Which is updated more often, Engine Sounds or Exhaust Note?

Engine Sounds ships an update every 3 months, and Exhaust Note every 2 days. Most recently, Engine Sounds was updated on October 24, 2026 and Exhaust Note on October 31, 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.*