# Spooky the Ghost vs Engine Sounds

The clearest difference is price: Engine Sounds at Free against Spooky the Ghost's $0.99. Engine Sounds also leads on update cadence (every 3 months vs every 40 months) and iOS requirement (13.0 vs 17.0). Spooky the Ghost's advantage is ads (none vs shown). On in-app purchases and device support there is nothing between them.

Engine Sounds is free to download; Spooky the Ghost costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Spooky the Ghost ships an update every 40 months, Engine Sounds every 3 months. The most recent releases landed on October 12, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Spooky the Ghost | Engine Sounds |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[3.4 (5 ratings)](https://appshunter.io/ios/app/engine-sounds-superrev/id6770043689/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 40 months | **Every 3 months** |
| Monetization | — | Ad-supported |
| Size | 42 MB | 622 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [JS Digital Productions, Inc.](https://appshunter.io/developer/1012108950) | [YOUNESS HARNAFI](https://appshunter.io/developer/1894624940) |

## What reviewers say

### Spooky the Ghost

[App page](https://appshunter.io/ios/app/spooky-the-ghost/id1471356285)

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

**In-app purchases:** none


### 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 Spooky the Ghost free?

Spooky the Ghost costs $0.99, with no in-app purchases.

### Is Engine Sounds free?

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

### Do Spooky the Ghost or Engine Sounds have ads?

Engine Sounds shows ads; Spooky the Ghost does not.

### Which is updated more often, Spooky the Ghost or Engine Sounds?

Spooky the Ghost ships an update every 40 months, and Engine Sounds every 3 months. Most recently, Spooky the Ghost was updated on October 12, 2026 and Engine Sounds on October 24, 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.*