# Thor vs GT BackofficeHub

The clearest difference is in-app purchases: GT BackofficeHub at none against Thor's 23. GT BackofficeHub also leads on update cadence (every 4 days vs every 6 weeks). Thor's advantage is iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Thor sells 23 one-off in-app purchases. GT BackofficeHub asks for nothing beyond the download.

Thor ships an update every 6 weeks, GT BackofficeHub every 4 days. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Thor | GT BackofficeHub |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (13 ratings)](https://appshunter.io/ios/app/thor/id1339197415/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 52.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 127 MB | 57 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [KAR SISTEMS, OOO](https://appshunter.io/developer/1339197414) | [IMANOV SHARAPUTDIN MAGOMEDMURADOVICH](https://appshunter.io/developer/1703595537) |

## What reviewers say

### Thor

[App page](https://appshunter.io/ios/app/thor/id1339197415)

This app allows you to control and personalize the exhaust sound of your car in real time. Choose from various sports engine profiles, adjust sound effects, and customize the audio to match your driving style.

**Highlights:** Real-time exhaust sound transformation, Selectable sports engine sound profiles, Adjustable sound effect settings, Personalize sound to driving style, Connects to integrated car sound system

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (23)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nissan GT-R | Free | one-time |
| Ice Cream Vans | Free | one-time |
| BMW M5 RP Stage2 | Free | one-time |
| Rattle Car | Free | one-time |
| Jaguar F-Pace SVR | Free | one-time |
| LAMBORGINI URUS | Free | one-time |
| BMW M8 | Free | one-time |
| Rocket | Free | one-time |
| AUDI RS6 AVANT | Free | one-time |
| Halloween | Free | one-time |
| BMW X5M DAVIDICH | Free | one-time |
| FORD MUSTANG 1966 | Free | one-time |
| LAMBORGHINI AVENTADOR | Free | one-time |
| Aston Martin DBX 707 | Free | one-time |
| BMW M3 E92 | Free | one-time |
| Mercedes-Benz E63S | Free | one-time |
| MILLENIUM RIDER | Free | one-time |
| JEEP GRAND CHEROKEE | Free | one-time |
| PONTIAC GTO 67 | Free | one-time |
| HOLIDAY SLEIGH | Free | one-time |
| Mini Couper | Free | one-time |
| PORSCHE 911 TURBO S | Free | one-time |
| SCANIA | Free | one-time |


### GT BackofficeHub

[App page](https://appshunter.io/ios/app/gt-backofficehub/id6784442068)

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

**In-app purchases:** none


## Frequently asked questions

### Is Thor free?

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

### Is GT BackofficeHub free?

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

### Do Thor or GT BackofficeHub have ads?

Neither Thor nor GT BackofficeHub shows ads.

### Which is updated more often, Thor or GT BackofficeHub?

Thor ships an update every 6 weeks, and GT BackofficeHub every 4 days. Most recently, Thor was updated on October 24, 2026 and GT BackofficeHub on October 21, 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.*