# G vs Speedometer

The clearest difference is in-app purchases: G at none against Speedometer's 1. G also leads on ads (none vs shown) and device support (3 vs 1). On price and update cadence there is nothing between them.

Both are free to download. Speedometer sells 1 in-app purchase, starting at $4.99 per year. G asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on September 30, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | G | Speedometer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 days | Every 3 days |
| Size | 35 MB | 28 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Marvin Schieleit](https://appshunter.io/developer/1887067094) | [AREN SADE](https://appshunter.io/developer/1479463045) |

## What reviewers say

### G

[App page](https://appshunter.io/ios/app/g-trace/id6763291941)

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

**In-app purchases:** none


### Speedometer

[App page](https://appshunter.io/ios/app/speedometer-drivegpsproof/id6785242718)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DriveGPSProof Premium | $4.99 | per year |


## Frequently asked questions

### Is G free?

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

### Is Speedometer free?

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

### Do G or Speedometer have ads?

Speedometer shows ads; G does not.

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

G ships an update every 3 days, and Speedometer every 3 days. Most recently, G was updated on September 30, 2026 and Speedometer on October 10, 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.*