# GPS Speed Altimeter Pro vs Alpha

The clearest difference is price: GPS Speed Altimeter Pro at Free against Alpha's $9.99. Alpha's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.6). On ads and in-app purchases there is nothing between them.

GPS Speed Altimeter Pro is free to download; Alpha costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | GPS Speed Altimeter Pro | Alpha |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gps-speed-altimeter-pro/id6761369096/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free | — |
| Size | 1 MB | 14 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [智 杨](https://appshunter.io/developer/1711486233) | [Thomas Richardson](https://appshunter.io/developer/1887851473) |

## What reviewers say

### GPS Speed Altimeter Pro

[App page](https://appshunter.io/ios/app/gps-speed-altimeter-pro/id6761369096)

This app provides a real-time dashboard of motion data, displaying speed, altitude, and acceleration. It features a clean, analog-style interface with both analog dials and large digital readouts for clarity.

**Highlights:** Real-time speed display, GPS-based altitude monitoring, Acceleration tracking (gravity removed), Analog and digital readouts, Dark theme interface, Clean and straightforward design

**In-app purchases:** none


### Alpha

[App page](https://appshunter.io/ios/app/alpha-board/id6773685704)

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

**In-app purchases:** none


## Frequently asked questions

### Is GPS Speed Altimeter Pro free?

GPS Speed Altimeter Pro is free to download, with no in-app purchases.

### Is Alpha free?

Alpha costs $9.99, with no in-app purchases.

### Do GPS Speed Altimeter Pro or Alpha have ads?

Neither GPS Speed Altimeter Pro nor Alpha shows ads.

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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.*