# All Speed vs GPS 高度计

The clearest difference is price: All Speed at Free against GPS 高度计's $0.99. All Speed also leads on iOS requirement (11.4 vs 17.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

All Speed is free to download; GPS 高度计 costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

All Speed ships an update every 3 months, GPS 高度计 every 5 months. The most recent releases landed on October 1, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | All Speed | GPS 高度计 |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/all-speed/id462352897/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 5 months |
| Monetization | Free | — |
| Size | 14 MB | 0 MB |
| Requires iOS | **11.4** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [J B van Asselt](https://appshunter.io/developer/420150263) | [强 柳](https://appshunter.io/developer/1745715352) |

## What reviewers say

### All Speed

[App page](https://appshunter.io/ios/app/all-speed/id462352897)

This app displays your current speed using a customizable speedometer. It offers both analog and digital views, automatically adjusting to your movement. A built-in compass shows your current heading.

**Highlights:** Real-time speed display, Adjustable km/h and mph units, Analog and digital speedometer modes, Auto-adjusting speedometer, Integrated compass

**Features:** Vision Pro support

**In-app purchases:** none


### GPS 高度计

[App page](https://appshunter.io/ios/app/gps/id6502522443)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is All Speed free?

All Speed is free to download, with no in-app purchases.

### Is GPS 高度计 free?

GPS 高度计 costs $0.99, with no in-app purchases.

### Do All Speed or GPS 高度计 have ads?

Neither All Speed nor GPS 高度计 shows ads.

### Which is updated more often, All Speed or GPS 高度计?

All Speed ships an update every 3 months, and GPS 高度计 every 5 months. Most recently, All Speed was updated on October 1, 2026 and GPS 高度计 on October 2, 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.*