GS vs FOBO TPMS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GS
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.
- 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
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GS-911wifi is an app for BMW motorcycles. It requires a HEX GS-911wifi diagnostic interface. What Does the App Do? The GS-911wifi app makes it easy to get started with your GS-911wifi device. Set up, register, and connect to your GS-911wifi directly from your mobile device - no laptop or extra software needed. Once connected, you can access the full range of GS-911 diagnostic features through the app. Emergency functionality (ECU Info, read & clear fault codes, monitor real-time data) is available offline, while service functions require an internet connection. What Does a HEX GS-911wifi Diagnostic Interface Do? It is a Diagnostic Tool for BMW motorcycles. The GS-911wifi has USB and wifi connectivity, allowing you to “browse” your BMW motorcycle's Electronic Control Units (ECU). It connects to a BMW motorcycle's diagnostic connector allowing you dealer level diagnostic functionality. This functionality is dependent on model and complexity but includes: * Reading of ECU information (Software versions, part numbers etc.) * Reading and Clearing of Fault Codes for every ECU * Reading of LIVE sensor input/output data * Resetting of Service reminders * Functional output tests * Advanced diagnostic functions (ECU specific, but include calibrations, adaptation resets, ABS bleed tests, etc.) The GS-911wifi is compatible with all BMW motorcycles that have the round 10pin diagnostic connector, including the new generation chassis such as the K1600GT/GTL and R1200GS LC wethead. It is also backward compatible to the previous generation of BMW motorcycles, including the Husquvarna range of Nuda 900 and Nuda 900 R motorcycles that were developed in the time that BMW Motorrad owned Husqvarna motorcycles. Haven't purchased your GS-911wifi device just yet? Try the GS-911 Demo from within the app for an online simulation without a GS-911 device!
FOBO TPMS
This app monitors tire pressure and temperature in real-time using wireless sensors connected via Bluetooth to your smart device. It provides smart alerts for pressure breaches and allows monitoring of multiple vehicles.
- Real-time tire pressure and temperature monitoring
- Remote monitoring status updates
- 24/7 continuous monitoring
- 6-level smart alerts for pressure breaches
- Monitor up to 19 vehicles
- Easy DIY installation
- Quick profile sharing
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FOBO TPMS is a Wireless Tire Pressure Monitoring System (TPMS) using Bluetooth connectivity for sensors that works directly with your smart device. Key Features: 1) Real time monitoring of tire pressure and temperature. 2) Remote monitoring status update on connected smartphones. 3) 24x7 Continuous monitoring within Bluetooth range. 4) 6- level smart alerts for tire pressure threshold breach. 5) Concurrent monitoring up to 19 vehicles with one App 6) Easy Do-It-Yourself installation. 7) Quick profile sharing with easy authorisation control. 8) Seamless swap from one smart device to another (Cross pair TM). Specifications: 1) Water proof IP57 (sensors only). 2) Sensor battery life up to 1 year (CR1632) & In-Car unit battery life up to 2 years (AA). 3) Maximum pressure range 116psi (800 Kpa). 4) Ultra lightweight sensors. Only 7.6g. 5) Operation Temperature. Sensors: 20°C to + 85°C. Sensors with common CR1632 batteries: -20°C to + 60°C. 6) Bluetooth 5.0 connectivity for sensors.
Screenshots
Verdict
The clearest difference is rating: GS at 4.4 against FOBO TPMS's 2.7. GS also leads on ratings volume (316 vs 19). On price, review sentiment, update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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, 4.4 against 2.7. That said, the two scores are not equally well evidenced: GS has 316 ratings behind it against 19, so its average is the more settled of the two. Written reviews complicate that: 36% of GS's written reviews are positive against 40% of FOBO TPMS's, so the app with the better star average is not the one people write more warmly about.
GS ships an update fortnightly, FOBO TPMS every 2 weeks. The most recent releases landed on September 24, 2026 and September 12, 2026 respectively.
| Parameter | GS | FOBO TPMS |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (316 ratings) — better | 2.7 (19 ratings) |
| Positive reviews | 36.0% of reviews | 40.0% of reviews — better |
| Number of ratings | 316 — better | 19 |
| Update frequency | Fortnightly | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Apple Watch — better |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 41 MB | 107 MB |
| Age rating | 4+ | 4+ |
| Developer | HEX INNOVATE (UK) LIMITED | Salutica Allied Solutions Sdn Bhd |
Customer experience
GS
FOBO TPMS
In-app purchases
GS
No in-app purchases
FOBO TPMS
No in-app purchases









