# RealEngineSim vs Wrumer

The clearest difference is review sentiment: RealEngineSim at 72% against Wrumer's 20%. RealEngineSim also leads on rating (3.8 vs 2.3) and update cadence (weekly vs monthly). Wrumer's advantage is in-app purchases (none vs 3). On price, ads and device support there is nothing between them.

Both are free to download. RealEngineSim sells 3 one-off in-app purchases. Wrumer asks for nothing beyond the download.

RealEngineSim holds the better App Store score, 3.8 against 2.3. That said, the two scores are not equally well evidenced: RealEngineSim has 83 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 72% of RealEngineSim's written reviews are positive against 20% of Wrumer's.

RealEngineSim ships an update weekly, Wrumer monthly. Both last shipped on October 21, 2026.

## The numbers

| Metric | RealEngineSim | Wrumer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (83 ratings)](https://appshunter.io/ios/app/realenginesim/id474392463/reviews)** | [2.3 (7 ratings)](https://appshunter.io/ios/app/wrumer/id1633997337/reviews) |
| Number of ratings | **83** | 7 |
| Positive reviews | **72.2% of reviews** | 20.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 52 MB | 28 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SOUND DESIGN LAB LLC](https://appshunter.io/developer/1526125684) | [Jure Sotosek](https://appshunter.io/developer/1633997339) |

## What reviewers say

### RealEngineSim

[App page](https://appshunter.io/ios/app/realenginesim/id474392463)

Experience the realistic engine sounds of cars and motorcycles with this simulation game. Control manual transmission vehicles with precise speed, acceleration, and braking. Features two driving modes for varied gameplay.

**Highlights:** Realistic engine sound synthesis, Manual transmission control, Speed control and tracing modes, Life-like tire slippage, Passenger cars, sports cars, and motorcycles

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Game 2 Pack | $0.99 | one-time |
| Vehicle 4 Pack | $0.99 | one-time |
| Vehicle 4 Pack2 | $0.99 | one-time |


### Wrumer

[App page](https://appshunter.io/ios/app/wrumer/id1633997337)

This app enhances your driving experience by playing custom engine sounds through your car's speakers. It connects to your vehicle's computer to sync audio with your RPM and throttle. Choose from various engine sounds and effects for a personalized auditory journey.

**Highlights:** Connects to car's internal computer, Plays enhanced engine sounds, Syncs audio with RPM and throttle, Multiple engine sound options, Includes Turbo Whistle and Backfires effects

**In-app purchases:** none


## Frequently asked questions

### Is RealEngineSim free?

RealEngineSim is free to download, with in-app purchases available.

### Is Wrumer free?

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

### Which has better reviews, RealEngineSim or Wrumer?

RealEngineSim is rated higher. RealEngineSim averages 3.8 out of 5 from 83 ratings, while Wrumer averages 2.3 from 7 ratings.

### Do RealEngineSim or Wrumer have ads?

Neither RealEngineSim nor Wrumer shows ads.

### Which is updated more often, RealEngineSim or Wrumer?

RealEngineSim ships an update weekly, and Wrumer monthly. Most recently, RealEngineSim was updated on October 21, 2026 and Wrumer on October 21, 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.*