# InfiniteEngine vs Motorcycle sounds+

The clearest difference is review sentiment: Motorcycle sounds+ at 63% against InfiniteEngine's 0%. Motorcycle sounds+ also leads on rating (4.6 vs 3.9) and ratings volume (166 vs 20). InfiniteEngine's advantage is in-app purchases (none vs 4) and update cadence (daily vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. Motorcycle sounds+ sells 4 one-off in-app purchases. InfiniteEngine asks for nothing beyond the download.

Motorcycle sounds+ holds the better App Store score, 4.6 against 3.9. That said, the two scores are not equally well evidenced: Motorcycle sounds+ has 166 ratings behind it against 20, so its average is the more settled of the two. Written reviews point the same way: 0% of InfiniteEngine's written reviews are positive against 63% of Motorcycle sounds+'s.

InfiniteEngine ships an update daily, Motorcycle sounds+ every 4 months. The most recent releases landed on September 28, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | InfiniteEngine | Motorcycle sounds+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (20 ratings)](https://appshunter.io/ios/app/infiniteengine/id1616513938/reviews) | **[4.6 (166 ratings)](https://appshunter.io/ios/app/motorcycle-sounds-plus/id6443509741/reviews)** |
| Number of ratings | 20 | **166** |
| Positive reviews | 0.0% of reviews | **62.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Daily** | Every 4 months |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 94 MB | 51 MB |
| Requires iOS | **11.0** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Takumi Yamada](https://appshunter.io/developer/1616513940) | [Evo Tec Labs @ Pepperbit Online](https://appshunter.io/developer/1665371293) |

## What reviewers say

### InfiniteEngine

[App page](https://appshunter.io/ios/app/infiniteengine/id1616513938)

Experience realistic engine sounds and vibrations on your device. Choose from over 20 engine types and more than 20 environmental sounds for an immersive simulation.

**Highlights:** Realistic vibration simulation, Authentic engine sound effects, Over 20 engine sound types, Over 20 environmental sound options, On-demand engine start experience

**In-app purchases:** none


### Motorcycle sounds+

[App page](https://appshunter.io/ios/app/motorcycle-sounds-plus/id6443509741)

Experience the powerful sounds of nearly 100 different motorcycles, from start-up to acceleration. Explore technical data and test your knowledge with an integrated quiz. Enjoy a user-friendly interface with a wide selection of top brands.

**Highlights:** Nearly 100 motorcycle sounds, 14 top motorcycle brands, Technical data and facts, Start-up and acceleration sounds, Integrated motorcycle quiz, User-friendly design

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 200 Coins | $0.99 | one-time |
| 600 Coins | $1.99 | one-time |
| Remove Ads | $1.99 | one-time |
| Premium | $2.99 | one-time |


## Frequently asked questions

### Is InfiniteEngine free?

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

### Is Motorcycle sounds+ free?

Motorcycle sounds+ is free to download, with in-app purchases available.

### Which has better reviews, InfiniteEngine or Motorcycle sounds+?

Motorcycle sounds+ is rated higher. InfiniteEngine averages 3.9 out of 5 from 20 ratings, while Motorcycle sounds+ averages 4.6 from 166 ratings.

### Do InfiniteEngine or Motorcycle sounds+ have ads?

Both InfiniteEngine and Motorcycle sounds+ show ads.

### Which is updated more often, InfiniteEngine or Motorcycle sounds+?

InfiniteEngine ships an update daily, and Motorcycle sounds+ every 4 months. Most recently, InfiniteEngine was updated on September 28, 2026 and Motorcycle sounds+ on October 8, 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.*