# iSpeed Pro vs Speedometer GPX

The clearest difference is in-app purchases: iSpeed Pro at none against Speedometer GPX's 1. iSpeed Pro also leads on ads (none vs shown). Speedometer GPX's advantage is update cadence (every 4 days vs every 49 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Speedometer GPX sells 1 one-off in-app purchase. iSpeed Pro asks for nothing beyond the download.

iSpeed Pro ships an update every 49 months, Speedometer GPX every 4 days. The most recent releases landed on September 20, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | iSpeed Pro | Speedometer GPX |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 49 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 13 MB | 57 MB |
| Requires iOS | 12.1 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Michael glucz](https://appshunter.io/developer/1108685011) | [Land Analysis Lab](https://appshunter.io/developer/1792359337) |

## What reviewers say

### iSpeed Pro

[App page](https://appshunter.io/ios/app/ispeed-pro/id1371411330)

This GPS-powered speedometer provides real-time speed alerts and audible notifications to help you stay within your chosen speed limit. It also displays your current location on a map and offers interesting distance facts while you drive.

**Highlights:** GPS powered speedometer, Real-time speed alerts, Audible notifications, GPS map display, Distance facts, Customizable alert speed

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

**In-app purchases:** none


### Speedometer GPX

[App page](https://appshunter.io/ios/app/speedometer-gpx/id6744069742)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $6.99 | one-time |


## Frequently asked questions

### Is iSpeed Pro free?

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

### Is Speedometer GPX free?

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

### Do iSpeed Pro or Speedometer GPX have ads?

Speedometer GPX shows ads; iSpeed Pro does not.

### Which is updated more often, iSpeed Pro or Speedometer GPX?

iSpeed Pro ships an update every 49 months, and Speedometer GPX every 4 days. Most recently, iSpeed Pro was updated on September 20, 2026 and Speedometer GPX on September 21, 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.*