# Stationary Engine Magazine vs Engine Sounds

The clearest difference is rating: Stationary Engine Magazine at 5.0 against Engine Sounds's 3.3. Stationary Engine Magazine also leads on iOS requirement (11.2 vs 13.0). Engine Sounds's advantage is in-app purchases (none vs 10) and update cadence (every 3 months vs every 29 months). On price, ads and device support there is nothing between them.

Both are free to download. Stationary Engine Magazine sells 10 in-app purchases, starting at $4.49 per month. Engine Sounds asks for nothing beyond the download.

Stationary Engine Magazine holds the better App Store score, 5.0 against 3.3. That said, the two scores are not equally well evidenced: Engine Sounds has 7 ratings behind it against 1, so its average is the more settled of the two.

Stationary Engine Magazine ships an update every 29 months, Engine Sounds every 3 months. Both last shipped on November 6, 2026.

## The numbers

| Metric | Stationary Engine Magazine | Engine Sounds |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/stationary-engine-magazine/id683142271/reviews)** | [3.3 (7 ratings)](https://appshunter.io/ios/app/engine-sounds-superrev/id6770043689/reviews) |
| Number of ratings | 1 | **7** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 29 months | **Every 3 months** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 38 MB | 622 MB |
| Requires iOS | **11.2** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kelsey Publishing Group](https://appshunter.io/developer/551665757) | [YOUNESS HARNAFI](https://appshunter.io/developer/1894624940) |

## What reviewers say

### Stationary Engine Magazine

[App page](https://appshunter.io/ios/app/stationary-engine-magazine/id683142271)

This app is for enthusiasts of stationary engines, offering advice and support for restoration and collecting. It provides access to current and back issues, along with subscription options for continuous content.

**Highlights:** Engine identification and restoration advice, Buy and sell engine information, Access to current and back issues, Subscription options, Cross-platform purchase browsing, In-app help and FAQs

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stationary Engine Auto-Renewable Subscription | $4.49 | per month |
| Stationary Engine Auto-Renewable Subscription | $35.99 | per year |
| Stationary Engi... (id:378942) | $3.99 | one-time |
| Stationary Engi... (id:380360) | $3.99 | one-time |
| No. 504 Boulton... (id:409352) | $3.99 | one-time |
| issue507 | $3.99 | one-time |
| April 2021 (pp:1057345) | $3.99 | one-time |
| Stationary Engine Bundle | $4.99 | one-time |
| May-25 (pp:1011370) | $4.99 | one-time |
| Aug-25 (pp:1011352) | $4.99 | 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 Stationary Engine Magazine free?

Stationary Engine Magazine 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, Stationary Engine Magazine or Engine Sounds?

Stationary Engine Magazine is rated higher. Stationary Engine Magazine averages 5.0 out of 5 from 1 ratings, while Engine Sounds averages 3.3 from 7 ratings.

### Do Stationary Engine Magazine or Engine Sounds have ads?

Both Stationary Engine Magazine and Engine Sounds show ads.

### Which is updated more often, Stationary Engine Magazine or Engine Sounds?

Stationary Engine Magazine ships an update every 29 months, and Engine Sounds every 3 months. Most recently, Stationary Engine Magazine was updated on November 6, 2026 and Engine Sounds on November 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.*