# GS vs EXO

The clearest difference is rating: GS at 4.5 against EXO's 1.8. GS also leads on update cadence (fortnightly vs every 4 months) and review sentiment (36% vs 16%). EXO's advantage is iOS requirement (13 vs 15.0). 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.

GS holds the better App Store score, 4.5 against 1.8. That said, the two scores are not equally well evidenced: GS has 344 ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 36% of GS's written reviews are positive against 16% of EXO's.

GS ships an update fortnightly, EXO every 4 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | GS | EXO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (344 ratings)](https://appshunter.io/ios/app/gs-911wifi/id771720761/reviews)** | [1.8 (12 ratings)](https://appshunter.io/ios/app/exo-com/id1530892553/reviews) |
| Number of ratings | **344** | 12 |
| Positive reviews | **36.0% of reviews** | 16.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 4 months |
| Monetization | Free | Free |
| Size | 41 MB | 162 MB |
| Requires iOS | 15.0 | **13** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hex Innovate UK Ltd](https://appshunter.io/developer/1792407503) | [BITwave Pte. Ltd.](https://appshunter.io/developer/1044509965) |

## What reviewers say

### GS

[App page](https://appshunter.io/ios/app/gs-911wifi/id771720761)

This app connects to a diagnostic interface for BMW motorcycles, allowing users to access ECU information, read/clear fault codes, monitor real-time data, and perform service functions. Emergency features are available offline, while advanced functions require an internet connection.

**Highlights:** Connect to GS-911wifi device, Read and clear fault codes, Monitor real-time sensor data, Reset service reminders, Perform advanced diagnostic functions, Offline emergency functionality

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

**In-app purchases:** none


### EXO

[App page](https://appshunter.io/ios/app/exo-com/id1530892553)

This app allows wireless firmware updates and preference customization for compatible helmet audio and communication systems. Access unit information, configure settings like auto-volume and GPS streaming, and find support resources.

**Highlights:** Wireless firmware updates, Customize audio preferences, View unit information, Configure voice call settings, Enable GPS streaming, Access user manual and support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GS free?

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

### Is EXO free?

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

### Which has better reviews, GS or EXO?

GS is rated higher. GS averages 4.5 out of 5 from 344 ratings, while EXO averages 1.8 from 12 ratings.

### Do GS or EXO have ads?

Neither GS nor EXO shows ads.

### Which is updated more often, GS or EXO?

GS ships an update fortnightly, and EXO every 4 months. Most recently, GS was updated on November 6, 2026 and EXO on November 3, 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.*