# RevDashx GPS Engine Sounds vs GPS Speedometer Odometer

The clearest difference is rating: GPS Speedometer Odometer at 4.5 against RevDashx GPS Engine Sounds's 4.0. GPS Speedometer Odometer also leads on ratings volume (11 vs 3). RevDashx GPS Engine Sounds's advantage is update cadence (every 5 days vs every 3 weeks) and iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. RevDashx GPS Engine Sounds sells 8 one-off in-app purchases and GPS Speedometer Odometer sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

GPS Speedometer Odometer holds the better App Store score, 4.5 against 4.0. Both are backed by a comparable volume of ratings — 3 and 11 respectively.

RevDashx GPS Engine Sounds ships an update every 5 days, GPS Speedometer Odometer every 3 weeks. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | RevDashx GPS Engine Sounds | GPS Speedometer Odometer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (3 ratings)](https://appshunter.io/ios/app/revdashx-gps-engine-sounds/id6756336553/reviews) | **[4.5 (11 ratings)](https://appshunter.io/ios/app/gps-speedometer-odometer/id6759859033/reviews)** |
| Number of ratings | 3 | **11** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 271 MB | 52 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Duy Quang Ph](https://appshunter.io/developer/1470772111) | [Mahmoud Alkammar](https://appshunter.io/developer/1783078506) |

## What reviewers say

### RevDashx GPS Engine Sounds

[App page](https://appshunter.io/ios/app/revdashx-gps-engine-sounds/id6756336553)

Transform your car's dashboard into a high-tech supercar cockpit with realistic engine sounds and a GPS speedometer. Enjoy integrated navigation, track your trips, and customize themes. Optionally connect a gamepad for manual shifting.

**Highlights:** Realistic physics-based engine sounds, GPS speedometer with low latency, Integrated navigation and routing, Trip history and driving data tracking, Manual gear shifting with gamepad support, Customizable car launcher themes, Speed warning and advanced settings

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mini item pack | $0.99 | one-time |
| Medium item pack | $0.99 | one-time |
| Large item pack | $1.99 | one-time |
| Remove Ads | $1.99 | one-time |
| V8 MUSCLE LEGENDS | $1.99 | one-time |
| Starter pack | $2.99 | one-time |
| JDM LEGENDS | $2.99 | one-time |
| UNLOCK ALL ACCESS | $14.99 | one-time |


### GPS Speedometer Odometer

[App page](https://appshunter.io/ios/app/gps-speedometer-odometer/id6759859033)

This app transforms your device into a precise speedometer and trip tracker for various activities like driving, cycling, and boating. It offers real-time speed, distance tracking, odometer readings, and customizable dashboard designs. Enjoy a clean interface with optional premium skins.

**Highlights:** Real-time GPS speed, Odometer and trip distance, Trip history with stats, HUD mode for windshield reflection, Speed alerts, Multiple speed units (mph, km/h, knots), Customizable dashboard skins

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Porsche Dashboard | $4.99 | one-time |
| Ferrari Dashboard | $4.99 | one-time |
| Volcano Dashboard | $4.99 | one-time |
| Lexus Dashboard | $4.99 | one-time |
| Camaro Dashboard | $4.99 | one-time |
| All Dashboards | $14.99 | one-time |


## Frequently asked questions

### Is RevDashx GPS Engine Sounds free?

RevDashx GPS Engine Sounds is free to download, with in-app purchases available.

### Is GPS Speedometer Odometer free?

GPS Speedometer Odometer is free to download, with in-app purchases available.

### Which has better reviews, RevDashx GPS Engine Sounds or GPS Speedometer Odometer?

GPS Speedometer Odometer is rated higher. RevDashx GPS Engine Sounds averages 4.0 out of 5 from 3 ratings, while GPS Speedometer Odometer averages 4.5 from 11 ratings.

### Do RevDashx GPS Engine Sounds or GPS Speedometer Odometer have ads?

Neither RevDashx GPS Engine Sounds nor GPS Speedometer Odometer shows ads.

### Which is updated more often, RevDashx GPS Engine Sounds or GPS Speedometer Odometer?

RevDashx GPS Engine Sounds ships an update every 5 days, and GPS Speedometer Odometer every 3 weeks. Most recently, RevDashx GPS Engine Sounds was updated on October 30, 2026 and GPS Speedometer Odometer on November 5, 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.*