# Explorer Guide vs GPS Speedometer & Odometer HUD

The clearest difference is update cadence: Explorer Guide at every 2 weeks against GPS Speedometer & Odometer HUD's monthly. Explorer Guide also leads on iOS requirement (13.4 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Explorer Guide ships an update every 2 weeks, GPS Speedometer & Odometer HUD monthly. The most recent releases landed on October 16, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Explorer Guide | GPS Speedometer & Odometer HUD |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Size | 56 MB | 48 MB |
| Requires iOS | **13.4** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hamza Yaseen](https://appshunter.io/developer/1699570187) | [Good Technalogy LLC](https://appshunter.io/developer/1838451228) |

## What reviewers say

### Explorer Guide

[App page](https://appshunter.io/ios/app/explorer-guide/id6479750802)

**Features:** macOS Compatibility

**In-app purchases:** none


### GPS Speedometer & Odometer HUD

[App page](https://appshunter.io/ios/app/gps-speedometer-and-odometer-hud/id6782288044)

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

**In-app purchases:** none


## Frequently asked questions

### Is Explorer Guide free?

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

### Is GPS Speedometer & Odometer HUD free?

GPS Speedometer & Odometer HUD is free to download, with no in-app purchases.

### Do Explorer Guide or GPS Speedometer & Odometer HUD have ads?

Neither Explorer Guide nor GPS Speedometer & Odometer HUD shows ads.

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

Explorer Guide ships an update every 2 weeks, and GPS Speedometer & Odometer HUD monthly. Most recently, Explorer Guide was updated on October 16, 2026 and GPS Speedometer & Odometer HUD on October 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.*