# GmSpeedPlus vs Digital Speedometer

The clearest difference is in-app purchases: GmSpeedPlus at none against Digital Speedometer's 3. Digital Speedometer's advantage is update cadence (weekly vs every 30 months) and ratings volume (18 vs 2). On price, rating, ads and device support there is nothing between them.

Both are free to download. Digital Speedometer sells 3 in-app purchases, starting at $3.99 per 7 days. GmSpeedPlus asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for GmSpeedPlus against 5.0 for Digital Speedometer. That said, the two scores are not equally well evidenced: Digital Speedometer has 18 ratings behind it against 2, so its average is the more settled of the two.

GmSpeedPlus ships an update every 30 months, Digital Speedometer weekly. The most recent releases landed on September 1, 2026 and August 27, 2026 respectively.

## The numbers

| Metric | GmSpeedPlus | Digital Speedometer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/gmspeedplus/id6450876391/reviews) | [5.0 (18 ratings)](https://appshunter.io/ios/app/digital-speedometer-hud-speed/id6474457971/reviews) |
| Number of ratings | 2 | **18** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 30 months | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 4 MB | 17 MB |
| Requires iOS | **16** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | +4 |
| Developer | [George Mizzi](https://appshunter.io/developer/1506515053) | [Youness Zaouda](https://appshunter.io/developer/1457510146) |

## What reviewers say

### GmSpeedPlus

[App page](https://appshunter.io/ios/app/gmspeedplus/id6450876391)

This utility app provides a comprehensive dashboard with a speedometer, compass, calendar, clock, altimeter, and inclinometer. It also displays the phone's battery level and state, inspired by the needs of Kei-Truck enthusiasts.

**Highlights:** Speedometer (MPH/KPH), Compass, Calendar, Clock, Altimeter, Inclinometer, Battery Level Monitor

**In-app purchases:** none


### Digital Speedometer

[App page](https://appshunter.io/ios/app/digital-speedometer-hud-speed/id6474457971)

This app provides precise GPS-based speed monitoring with real-time analytics and navigation. It offers advanced trip tracking, customizable speed alerts, and a head-up display for enhanced visibility. Personalize your experience with various themes and enjoy a professional, intuitive interface.

**Highlights:** Real-time speed analytics, Integrated navigation, Advanced trip analytics, Intelligent speed management, Head-up display (HUD), Customizable interface

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Week | $3.99 | per 7 days |
| Month | $9.99 | per month |
| Year | $34.99 | per year |


## Frequently asked questions

### Is GmSpeedPlus free?

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

### Is Digital Speedometer free?

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

### Which has better reviews, GmSpeedPlus or Digital Speedometer?

GmSpeedPlus and Digital Speedometer are both rated 5.0 out of 5 on the App Store, from 2 and 18 ratings respectively.

### Do GmSpeedPlus or Digital Speedometer have ads?

Neither GmSpeedPlus nor Digital Speedometer shows ads.

### Which is updated more often, GmSpeedPlus or Digital Speedometer?

GmSpeedPlus ships an update every 30 months, and Digital Speedometer weekly. Most recently, GmSpeedPlus was updated on September 1, 2026 and Digital Speedometer on August 27, 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.*