# HUD vs World's Best GPS

The clearest difference is rating: World's Best GPS at 5.0 against HUD's 2.5. World's Best GPS also leads on in-app purchases (none vs 1) and update cadence (every 8 days vs every 7 months). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. HUD sells 1 one-off in-app purchase. World's Best GPS asks for nothing beyond the download.

World's Best GPS holds the better App Store score, 5.0 against 2.5. Both are backed by a comparable volume of ratings — 2 and 3 respectively.

HUD ships an update every 7 months, World's Best GPS every 8 days. Both last shipped on November 6, 2026.

## The numbers

| Metric | HUD | World's Best GPS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (2 ratings)](https://appshunter.io/ios/app/hud-speedometer/id1032948461/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/worlds-best-gps/id6804448566/reviews)** |
| Number of ratings | 2 | **3** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 7 months | **Every 8 days** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 6 MB | 17 MB |
| Requires iOS | 26.0 | **17.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Zbigniew Osada](https://appshunter.io/developer/911447642) | [Casting Off, LLC](https://appshunter.io/developer/6804448568) |

## What reviewers say

### HUD

[App page](https://appshunter.io/ios/app/hud-speedometer/id1032948461)

This application provides real-time speed monitoring for drivers, offering accurate tracking in both km/h and mph. It features a HUD mode for enhanced visibility and alerts users when they exceed set speed limits, promoting safer driving.

**Highlights:** Accurate speed tracking (km/h, mph), HUD mode for windshield projection, Speed limit alerts, GPS-based speed detection, User-friendly interface

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### World's Best GPS

[App page](https://appshunter.io/ios/app/worlds-best-gps/id6804448566)

This app provides real-time speed, heading, altitude, and trip distance using GPS. It offers traditional speed units alongside unique and humorous measurements like % speed of light and Roman numerals.

**Highlights:** Real-time GPS speed, heading, altitude, and trip distance, Traditional speed units (MPH, KPH, knots), Unique speed units (% speed of light, Mach, Furlongs per Fortnight), Multiple trip odometers and lifetime distance tracker, Compass that points north, Customizable themes and numeral display options

**In-app purchases:** none


## Frequently asked questions

### Is HUD free?

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

### Is World's Best GPS free?

World's Best GPS is free to download, with no in-app purchases.

### Which has better reviews, HUD or World's Best GPS?

World's Best GPS is rated higher. HUD averages 2.5 out of 5 from 2 ratings, while World's Best GPS averages 5.0 from 3 ratings.

### Do HUD or World's Best GPS have ads?

Both HUD and World's Best GPS show ads.

### Which is updated more often, HUD or World's Best GPS?

HUD ships an update every 7 months, and World's Best GPS every 8 days. Most recently, HUD was updated on November 6, 2026 and World's Best GPS on November 6, 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.*