# GPS Speedometer HUD & Odometer vs SpeedTracker

GPS Speedometer HUD & Odometer and SpeedTracker both sit at 4.6 stars, but that hides the real split: 92% of SpeedTracker's written reviews are positive against 38% of GPS Speedometer HUD & Odometer's. SpeedTracker also leads on ads (none vs shown). GPS Speedometer HUD & Odometer's advantage is ratings volume (137 vs 4) and update cadence (fortnightly vs monthly). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. GPS Speedometer HUD & Odometer sells 1 one-off in-app purchase and SpeedTracker sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

SpeedTracker holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: GPS Speedometer HUD & Odometer has 137 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 38% of GPS Speedometer HUD & Odometer's written reviews are positive against 92% of SpeedTracker's.

GPS Speedometer HUD & Odometer ships an update fortnightly, SpeedTracker monthly. The most recent releases landed on November 11, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | GPS Speedometer HUD & Odometer | SpeedTracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (137 ratings)](https://appshunter.io/ios/app/gps-speedometer-hud-and-odometer/id1497060416/reviews) | **[4.8 (4 ratings)](https://appshunter.io/ios/app/speedtracker-gps-speedometer/id6475022988/reviews)** |
| Number of ratings | **137** | 4 |
| Positive reviews | 37.5% of reviews | **91.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 78 MB | 8 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CHENGDU MIAOZHI TECHNOLOGY CO., LTD.](https://appshunter.io/developer/1465440799) | [群华 赵](https://appshunter.io/developer/1896658035) |

## What reviewers say

### GPS Speedometer HUD & Odometer

[App page](https://appshunter.io/ios/app/gps-speedometer-hud-and-odometer/id1497060416)

This app transforms your phone into a precise GPS speedometer and trip tracker. It monitors speed, distance, altitude, and navigation data in real-time, ideal for driving, cycling, and outdoor adventures. Features include a HUD display, trip meter, and compass.

**Highlights:** Real-time speed tracking (MPH, KM/H, knots), HUD speed display for windshield projection, Trip meter and distance tracking, Digital dashboard interface, Built-in compass and navigation tools, Altitude and GPS data display, Supports driving, cycling, and hiking

**Features:** Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Premium | $9.99 | one-time |


### SpeedTracker

[App page](https://appshunter.io/ios/app/speedtracker-gps-speedometer/id6475022988)

Track your speed, altitude, and distance during various outdoor activities. View real-time data, analyze trip history with maps and charts, and receive speed alerts. Supports multiple units and data synchronization.

**Highlights:** Real-time speed, distance, altitude, and direction tracking, Multiple activity modes (walking, cycling, driving, etc.), Detailed trip data (duration, average/max speed, air pressure), Speed alerts and automatic trip start/pause, Map location and speed trajectory visualization, Unit conversion (km/h, mph, knots), iCloud data synchronization

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $0.99 | per month |
| Pro | $7.99 | per year |
| Pro | $19.99 | one-time |


## Frequently asked questions

### Is GPS Speedometer HUD & Odometer free?

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

### Is SpeedTracker free?

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

### Which has better reviews, GPS Speedometer HUD & Odometer or SpeedTracker?

SpeedTracker is rated higher. GPS Speedometer HUD & Odometer averages 4.6 out of 5 from 137 ratings, while SpeedTracker averages 4.8 from 4 ratings.

### Do GPS Speedometer HUD & Odometer or SpeedTracker have ads?

GPS Speedometer HUD & Odometer shows ads; SpeedTracker does not.

### Which is updated more often, GPS Speedometer HUD & Odometer or SpeedTracker?

GPS Speedometer HUD & Odometer ships an update fortnightly, and SpeedTracker monthly. Most recently, GPS Speedometer HUD & Odometer was updated on November 11, 2026 and SpeedTracker on November 8, 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.*