# GaugeControl vs Garrett Motion G

The clearest difference is update cadence: GaugeControl at every 6 weeks against Garrett Motion G's every 4 months. GaugeControl also leads on ratings volume (4 vs 1). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for GaugeControl against 5.0 for Garrett Motion G. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

GaugeControl ships an update every 6 weeks, Garrett Motion G every 4 months. The most recent releases landed on September 7, 2026 and June 6, 2026 respectively.

## The numbers

| Metric | GaugeControl | Garrett Motion G |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/gaugecontrol/id6450934826/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/garrett-motion-g-smart-module/id6457547124/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 4 months |
| Monetization | Free | Free |
| Size | 25 MB | 6 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kurt Wubbels](https://appshunter.io/developer/1695803424) | [Performance Electronics](https://appshunter.io/developer/1161515426) |

## What reviewers say

### GaugeControl

[App page](https://appshunter.io/ios/app/gaugecontrol/id6450934826)

Customize the appearance and functionality of your device's gauges. Adjust warning thresholds and modify displayed parameters to suit your preferences. This utility offers a personalized user interface experience.

**Highlights:** Customize gauge appearance, Configure warning levels, Modify displayed parameters, Personalize user interface

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

**In-app purchases:** none


### Garrett Motion G

[App page](https://appshunter.io/ios/app/garrett-motion-g-smart-module/id6457547124)

This free tool connects to a Bluetooth module to display turbo speed and boost pressure data on your mobile device. Optimize turbocharger durability and performance by monitoring operating RPMs and calculating turbo efficiency.

**Highlights:** Display turbo speed and boost pressure, Optimize turbocharger durability and performance, Calculate turbo efficiency, Gauge and graph data formats, 120-second live data plot, Easy installation and setup

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GaugeControl free?

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

### Is Garrett Motion G free?

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

### Which has better reviews, GaugeControl or Garrett Motion G?

GaugeControl and Garrett Motion G are both rated 5.0 out of 5 on the App Store, from 4 and 1 ratings respectively.

### Do GaugeControl or Garrett Motion G have ads?

Neither GaugeControl nor Garrett Motion G shows ads.

### Which is updated more often, GaugeControl or Garrett Motion G?

GaugeControl ships an update every 6 weeks, and Garrett Motion G every 4 months. Most recently, GaugeControl was updated on September 7, 2026 and Garrett Motion G on June 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.*