# Grooz Speedometer vs HUD GPS Speedometer

The clearest difference is rating: Grooz Speedometer at 5.0 against HUD GPS Speedometer's 4.2. Grooz Speedometer also leads on ads (none vs shown) and update cadence (every 6 weeks vs every 3 months). HUD GPS Speedometer's advantage is ratings volume (6 vs 2). On price, review sentiment, in-app purchases and monetization model there is nothing between them.

Both are free to download. Grooz Speedometer sells 5 in-app purchases, starting at $3.99 per 7 days and HUD GPS Speedometer sells 2 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Grooz Speedometer holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 2 and 6 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Grooz Speedometer ships an update every 6 weeks, HUD GPS Speedometer every 3 months. The most recent releases landed on June 1, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Grooz Speedometer | HUD GPS Speedometer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/grooz-speedometer-gps-tracker/id6458744449/reviews)** | [4.2 (6 ratings)](https://appshunter.io/ios/app/hud-gps-speedometer/id6686400607/reviews) |
| Number of ratings | 2 | **6** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 74 MB | 19 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [EYWIN BILGI TEKNOLOJILERI ANONIM SIRKETI](https://appshunter.io/developer/1492105189) | [XIAOLEI LI](https://appshunter.io/developer/806257827) |

## What reviewers say

### 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 |


### HUD GPS Speedometer

[App page](https://appshunter.io/ios/app/hud-gps-speedometer/id6686400607)

This app transforms your phone into a precise GPS speedometer and odometer. It tracks speed in MPH/KPH, offers speed limit alerts, and features a HUD mode for windshield projection. Ideal for drivers and cyclists.

**Highlights:** Real-time speed tracking (MPH/KPH), Odometer functionality, GPS-based accuracy, Speed limit alerts, HUD display mode, Driving history and statistics

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly Subscription | $5.99 | per 7 days |
| Premium Yearly Subscription | $19.99 | per year |


## Frequently asked questions

### Is Grooz Speedometer free?

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

### Is HUD GPS Speedometer free?

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

### Which has better reviews, Grooz Speedometer or HUD GPS Speedometer?

Grooz Speedometer is rated higher. Grooz Speedometer averages 5.0 out of 5 from 2 ratings, while HUD GPS Speedometer averages 4.2 from 6 ratings.

### Do Grooz Speedometer or HUD GPS Speedometer have ads?

HUD GPS Speedometer shows ads; Grooz Speedometer does not.

### Which is updated more often, Grooz Speedometer or HUD GPS Speedometer?

Grooz Speedometer ships an update every 6 weeks, and HUD GPS Speedometer every 3 months. Most recently, Grooz Speedometer was updated on June 1, 2026 and HUD GPS Speedometer on September 9, 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.*