# Tuning Control vs Gt

The clearest difference is review sentiment: Gt at 100% against Tuning Control's 0%. Tuning Control's advantage is iOS requirement (12.0 vs 17.4). On price, update cadence, 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.

Tuning Control ships an update every 9 days, Gt weekly. The most recent releases landed on October 22, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Tuning Control | Gt |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | Free | Free |
| Size | 51 MB | 55 MB |
| Requires iOS | **12.0** | 17.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [zaid saeed](https://appshunter.io/developer/1670622901) | [Athanasios Farmakis](https://appshunter.io/developer/1711239231) |

## What reviewers say

### Tuning Control

[App page](https://appshunter.io/ios/app/tuning-control/id1670622899)

This application allows users to tune their vehicles when a tuning box is installed. It provides control over car performance settings through a user-friendly interface.

**Highlights:** Car tuning functionality, Tuning box integration, Vehicle performance control, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases:** none


### Gt

[App page](https://appshunter.io/ios/app/gt-flasher/id6469004059)

This application enables users to log and configure modern engine and gearbox management systems. It utilizes the UDS protocol over OBD II with open-source OBD BLE devices. The app supports programming recovery for most platforms if a configuration procedure is interrupted.

**Highlights:** Log engine management systems, Configure gearbox management systems, UDS protocol support, OBD II connectivity, Open source OBD BLE device compatibility, Programming recovery feature

**In-app purchases:** none


## Frequently asked questions

### Is Tuning Control free?

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

### Is Gt free?

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

### Do Tuning Control or Gt have ads?

Neither Tuning Control nor Gt shows ads.

### Which is updated more often, Tuning Control or Gt?

Tuning Control ships an update every 9 days, and Gt weekly. Most recently, Tuning Control was updated on October 22, 2026 and Gt 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.*