# Exhaust Note vs Engine Simulator 3D

The clearest difference is update cadence: Engine Simulator 3D at daily against Exhaust Note's every 5 days. Exhaust Note's advantage is rating (5.0 vs 4.7). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Exhaust Note holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 7 and 3 respectively. Written reviews point the same way: 91% of Exhaust Note's written reviews are positive against 85% of Engine Simulator 3D's.

Exhaust Note ships an update every 5 days, Engine Simulator 3D daily. The most recent releases landed on October 6, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Exhaust Note | Engine Simulator 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/exhaust-note-engine-sound-sim/id6797558385/reviews)** | [4.7 (3 ratings)](https://appshunter.io/ios/app/engine-simulator-3d/id6814764131/reviews) |
| Number of ratings | **7** | 3 |
| Positive reviews | **90.9% of reviews** | 84.6% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 5 days | **Daily** |
| Monetization | Ad-supported | Ad-supported |
| Size | 13 MB | 11 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [seihee han](https://appshunter.io/developer/629944907) | [Groundcode](https://appshunter.io/developer/1835580242) |

## What reviewers say

### Exhaust Note

[App page](https://appshunter.io/ios/app/exhaust-note-engine-sound-sim/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:** none


### Engine Simulator 3D

[App page](https://appshunter.io/ios/app/engine-simulator-3d/id6814764131)

Explore and interact with six detailed 3D engine models, from inline-4 to V12. Experience realistic engine sounds generated in real-time and test different gearboxes, exhaust settings, and tuning options.

**Highlights:** Six detailed 3D engine models, Real-time audio generation, Multiple gearbox options, Customizable exhaust and tuning, Interactive engine inspection, Multi-language interface

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

**In-app purchases:** none


## Frequently asked questions

### Is Exhaust Note free?

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

### Is Engine Simulator 3D free?

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

### Which has better reviews, Exhaust Note or Engine Simulator 3D?

Exhaust Note is rated higher. Exhaust Note averages 5.0 out of 5 from 7 ratings, while Engine Simulator 3D averages 4.7 from 3 ratings.

### Do Exhaust Note or Engine Simulator 3D have ads?

Both Exhaust Note and Engine Simulator 3D show ads.

### Which is updated more often, Exhaust Note or Engine Simulator 3D?

Exhaust Note ships an update every 5 days, and Engine Simulator 3D daily. Most recently, Exhaust Note was updated on October 6, 2026 and Engine Simulator 3D on October 11, 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.*