# GT7 Connect vs SPARK 3

The clearest difference is update cadence: GT7 Connect at every 2 weeks against SPARK 3's every 7 months. SPARK 3's advantage is iOS requirement (12.0 vs 14.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

GT7 Connect ships an update every 2 weeks, SPARK 3 every 7 months. Both last shipped on September 18, 2026.

## The numbers

| Metric | GT7 Connect | SPARK 3 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/gt7-connect/id1572992489/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 7 months |
| Monetization | Free | Free |
| Size | 32 MB | 44 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Noppadon Kammit](https://appshunter.io/developer/1572992491) | [Suthipoj tripuwabhrut](https://appshunter.io/developer/1445632800) |

## What reviewers say

### GT7 Connect

[App page](https://appshunter.io/ios/app/gt7-connect/id1572992489)

This application enhances the functionality of the GT7 Prodrive++ electronic throttle controller. It allows for real-time tuning and monitoring of the controller's status via an LCD screen, offering more customization and advanced features like an AI mode for automatic driving adjustments.

**Highlights:** Real-time tuning via app, Full LCD screen functionality, AI Mode for automatic adjustments, Monitor throttle sensor position, Customize controller settings, Check firmware version

**Features:** macOS Compatibility

**In-app purchases:** none


### SPARK 3

[App page](https://appshunter.io/ios/app/spark-3-alphatech/id1583702864)

Enhance your vehicle's responsiveness with this utility app. It offers adjustable throttle settings for a more engaging driving experience, compatible with both gasoline and diesel engines. Enjoy features like smoke limit and ramble modes without engine modification.

**Highlights:** Adjustable electric throttle (50 levels), Improved throttle response, No wire cutting required, Compatible with gasoline and diesel, Smoke limit mode, Ramble mode

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

**In-app purchases:** none


## Frequently asked questions

### Is GT7 Connect free?

GT7 Connect is free to download, with no in-app purchases.

### Is SPARK 3 free?

SPARK 3 is free to download, with no in-app purchases.

### Do GT7 Connect or SPARK 3 have ads?

Neither GT7 Connect nor SPARK 3 shows ads.

### Which is updated more often, GT7 Connect or SPARK 3?

GT7 Connect ships an update every 2 weeks, and SPARK 3 every 7 months. Most recently, GT7 Connect was updated on September 18, 2026 and SPARK 3 on September 18, 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.*