# G vs Speedometer HUD GPS

The clearest difference is in-app purchases: Speedometer HUD GPS at none against G's 1. Speedometer HUD GPS also leads on ads (none vs shown). G's advantage is update cadence (every 5 days vs every 6 weeks) and iOS requirement (13.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. G sells 1 one-off in-app purchase. Speedometer HUD GPS asks for nothing beyond the download.

G ships an update every 5 days, Speedometer HUD GPS every 6 weeks. The most recent releases landed on October 18, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | G | Speedometer HUD GPS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Every 6 weeks |
| Size | 23 MB | 22 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Min-Tsung Tasi](https://appshunter.io/developer/1882756546) | [Petri Tynkkynen](https://appshunter.io/developer/6796634385) |

## What reviewers say

### G

[App page](https://appshunter.io/ios/app/g-force-meter-tracker/id6761318976)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 移除廣告 | $1.99 | one-time |


### Speedometer HUD GPS

[App page](https://appshunter.io/ios/app/speedometer-hud-gps/id6801531924)

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

**In-app purchases:** none


## Frequently asked questions

### Is G free?

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

### Is Speedometer HUD GPS free?

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

### Do G or Speedometer HUD GPS have ads?

G shows ads; Speedometer HUD GPS does not.

### Which is updated more often, G or Speedometer HUD GPS?

G ships an update every 5 days, and Speedometer HUD GPS every 6 weeks. Most recently, G was updated on October 18, 2026 and Speedometer HUD GPS on October 6, 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.*