# Sol Fm vs Exhaust Note

The clearest difference is ads: Sol Fm at none against Exhaust Note's shown. Sol Fm also leads on iOS requirement (13.0 vs 18.0). On price, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | Sol Fm | Exhaust Note |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (7 ratings)](https://appshunter.io/ios/app/exhaust-note-engine-sound-sim/id6797558385/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 90.9% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Every 5 days |
| Monetization | — | Ad-supported |
| Size | 10 MB | 13 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Guillermo Gallegos](https://appshunter.io/developer/1616661260) | [seihee han](https://appshunter.io/developer/629944907) |

## What reviewers say

### Sol Fm

[App page](https://appshunter.io/ios/app/sol-fm/id1626358765)

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Sol Fm free?

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

### Is Exhaust Note free?

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

### Do Sol Fm or Exhaust Note have ads?

Exhaust Note shows ads; Sol Fm does not.

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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.*