# GmSpeedPlus vs Grooz Speedometer

The clearest difference is in-app purchases: GmSpeedPlus at none against Grooz Speedometer's 5. Grooz Speedometer's advantage is update cadence (every 6 weeks vs every 30 months). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Grooz Speedometer sells 5 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 Grooz Speedometer. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

GmSpeedPlus ships an update every 30 months, Grooz Speedometer every 6 weeks. The most recent releases landed on September 1, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | GmSpeedPlus | Grooz Speedometer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/gmspeedplus/id6450876391/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/grooz-speedometer-gps-tracker/id6458744449/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 30 months | **Every 6 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 4 MB | 74 MB |
| Requires iOS | 16 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [George Mizzi](https://appshunter.io/developer/1506515053) | [EYWIN BILGI TEKNOLOJILERI ANONIM SIRKETI](https://appshunter.io/developer/1492105189) |

## 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


### Grooz Speedometer

[App page](https://appshunter.io/ios/app/grooz-speedometer-gps-tracker/id6458744449)

Track your speed and routes accurately across various travel modes. Customize your dashboard with themes and receive smart alerts for exceeding speed limits. Enhance your driving experience with this user-friendly GPS tracker.

**Highlights:** Accurate speed tracking (MPH/KMH), GPS route recording and review, Customizable Head-Up Display (HUD), Personalized dashboard themes, Smart speed limit alerts, Support for car, bike, and airplane travel

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Speedometer Weekly PRO | $3.99 | per 7 days |
| Speedometer Weekly | $4.99 | per 7 days |
| Speedometer Monthly PRO | $6.99 | per month |
| Speedometer Yearly | $19.99 | per year |
| Speedometer Annual PRO | $39.99 | per year |


## Frequently asked questions

### Is GmSpeedPlus free?

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

### Is Grooz Speedometer free?

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

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

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

### Do GmSpeedPlus or Grooz Speedometer have ads?

Neither GmSpeedPlus nor Grooz Speedometer shows ads.

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

GmSpeedPlus ships an update every 30 months, and Grooz Speedometer every 6 weeks. Most recently, GmSpeedPlus was updated on September 1, 2026 and Grooz Speedometer on June 1, 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.*