# Just a simple speedometer vs Speedometer & GPS Data

The clearest difference is in-app purchases: Just a simple speedometer at none against Speedometer & GPS Data's 1. Just a simple speedometer also leads on rating (5.0 vs 4.6) and device support (4 vs 2). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Speedometer & GPS Data sells 1 one-off in-app purchase. Just a simple speedometer asks for nothing beyond the download.

Just a simple speedometer holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 3 and 5 respectively.

Just a simple speedometer ships an update every 4 months, Speedometer & GPS Data every 5 months. The most recent releases landed on September 24, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Just a simple speedometer | Speedometer & GPS Data |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/just-a-simple-speedometer/id6480310972/reviews)** | [4.6 (5 ratings)](https://appshunter.io/ios/app/speedometer-and-gps-data/id6740280549/reviews) |
| Number of ratings | 3 | **5** |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 5 months |
| Monetization | Free | Free |
| Size | 2 MB | 1 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Andrey Matsulenko](https://appshunter.io/developer/1712017688) | [Adam Feher](https://appshunter.io/developer/1462164182) |

## What reviewers say

### Just a simple speedometer

[App page](https://appshunter.io/ios/app/just-a-simple-speedometer/id6480310972)

This application accurately measures your current speed using GPS data from your device. It offers customizable units and a unique mirror mode for windshield projection. Enjoy a clean, ad-free experience across your Apple devices.

**Highlights:** GPS speed measurement, KPH and MPH units, Windshield projector mode, Light and dark modes, WatchOS app support

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Speedometer & GPS Data

[App page](https://appshunter.io/ios/app/speedometer-and-gps-data/id6740280549)

This navigation app provides real-time speed tracking in km/h or mph. It also displays altitude, GPS coordinates, accuracy, and city name on a map for precise location data.

**Highlights:** Real-time speed tracking (km/h or mph), Altitude display, GPS coordinates (latitude, longitude), Accuracy and city name, Map view for navigation

**Features:** Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Speedometer | $2.99 | one-time |


## Frequently asked questions

### Is Just a simple speedometer free?

Just a simple speedometer is free to download, with no in-app purchases.

### Is Speedometer & GPS Data free?

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

### Which has better reviews, Just a simple speedometer or Speedometer & GPS Data?

Just a simple speedometer is rated higher. Just a simple speedometer averages 5.0 out of 5 from 3 ratings, while Speedometer & GPS Data averages 4.6 from 5 ratings.

### Do Just a simple speedometer or Speedometer & GPS Data have ads?

Neither Just a simple speedometer nor Speedometer & GPS Data shows ads.

### Which is updated more often, Just a simple speedometer or Speedometer & GPS Data?

Just a simple speedometer ships an update every 4 months, and Speedometer & GPS Data every 5 months. Most recently, Just a simple speedometer was updated on September 24, 2026 and Speedometer & GPS Data on September 26, 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.*