GS vs V1Driver
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
Read full descriptionHide full description
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!
V1Driver
Enhance your radar detector with intelligent features like automatic muting by speed, time, or GPS location. Visualize threats on a 2D map and receive advanced audio alerts. Compatible with select radar detectors and iOS devices with GPS.
- Automatic muting by speed, time, or GPS
- 2D map visualization of threats
- Text-to-Speech audio alerts
- Background radar detector connection
- Apple Watch compatibility
- iCloud backup and restore
Read full descriptionHide full description
V1Driver is designed to add intelligence to your Radar Detector so you can enjoy your Drive. V1Driver now supports the following Radar Detectors (you must have at least one) Valentine One Gen 2 Valentine One Gen 1 (BLE Dongle Only) Uniden R8,R4 (R9 coming soon) Radenso DS1 It adds 3 forms of automatic muting (all selectable by Band): 1) By Speed (Savvy Emulation), if you are under the specified speed it will keep the Radar Detector muted. 2) By Time, it will AutoMute (or AutoSnooze) after a specified time. AutoSnooze tracks Blind Spot Monitor frequency 3) By GPS Location, by long term frequency tracking. This tracks hits of the same frequency in the same location spread over several days before considering it for lockout. If a signal later becomes absent it will remove the lock. V1Driver takes the famous V1 "Arrows" to a new level by displaying the bogeys on a 2 dimensional map. So you can track relative position more accurately before waiting for the arrows to "flip" direction. It has extensive audible options. Including Text-To-Speech of Band and Frequency. Audio can optionally use Hands Free Protocol (a phone call) on your car or motor cycle. This app is compatible with all iPhones and iPads that support iOS 12.0 or greater that include GPS. It will work in any orientation. An active cellular connection is not required. For viewing the map or backing up to the iCloud you will need a Data connection, but that is not required for day to day operation. iPads that do not have Cellular Chips have no GPS chip and will NOT work. V1Driver will automatically connect to the Radar Detector in the background. This feature of watching for the Radar Detector when away from your car does not use the GPS, it uses very little battery and can be disabled if you wish. There is no guarantee V1Driver won't lock out an undesired signal. But it should clean itself up over time if it does. Other features include: - Alert Notifications with "Mute", "Lock" or "Snooze" acknowledgment - Alerts are Apple Watch compatible - Manual Mute (with automatic unmute from other bands) - Snooze feature (e.g. you are stuck near someones Blind Spot Monitor) - Live Map showing learning and unlearning process as V1Driver does it's thing - Live Alert status on the Map (strongest threat only, mirrors V1 display) - Compatible with Hardware version of Savvy and still Band selectable - Signal Strength meter with higher resolution than 8 fixed levels. - Rate of Ramp Up on Main threat and each Bogey on the Bogey Map. - iCloud Backup and Restore of your Database and Settings - Two Level Savvy Speed Setting (Startup and Quick Override) with automatic Reset and integrated current Speed - Extensive Data Filtering on the "Pin Map" to closer inspect what V1Driver is doing. - Delete unwanted individual or groups of pins or any "filtered" view directly on the Map. - View detailed information on any collected data point (Pin) from the Map - Savvy Warmup feature to allow GPS to get good lock but keep detector quiet in false dense areas (e.g. Parking Garage) - Integrated help on each control throughout the app. - Savvy GPS Learning, it can learn what you set your Savvy Setting to and reapply it on your next trip to the same location. - User Settable GPS Accuracy. - Instant Replay that captures all events in real time all the time and can be played back at any time. - Live Histogram of your signal strength also shown as color intensity on your route on the Map - Support for Ku Band for European Users - Demo mode that uses the "Instant Replay" feature that has Speed, Location, Direction and Alerts, etc. of a real encounter. It will even drop "New Pins" along the route. - Support for "White Areas" these are designated areas like Police stations that you never want to lock out Note: "Continued use of GPS running in the background can dramatically decrease battery life."
Screenshots
Verdict
The clearest difference is price: GS at Free against V1Driver's $11.99. GS also leads on update cadence (fortnightly vs every 2 months). V1Driver's advantage is review sentiment (77% vs 36%) and rating (4.7 vs 4.5). On ratings volume, ads, in-app purchases and device support 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
GS is free to download; V1Driver costs $11.99 up front. Neither carries in-app purchases, so what you see is what you pay.
V1Driver holds the better App Store score, 4.7 against 4.5. Both are backed by a comparable volume of ratings — 341 and 589 respectively. Written reviews point the same way: 36% of GS's written reviews are positive against 77% of V1Driver's.
GS ships an update fortnightly, V1Driver every 2 months. The most recent releases landed on October 29, 2026 and November 1, 2026 respectively.
| Parameter | GS | V1Driver |
|---|---|---|
| Price | Free — better | $11.99 |
| Rating | 4.5 (341 ratings) | 4.7 (589 ratings) — better |
| Positive reviews | 36.0% of reviews | 76.8% of reviews — better |
| Number of ratings | 341 | 589 — better |
| Update frequency | Fortnightly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Apple Watch — better |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 41 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Hex Innovate UK Ltd | George Mills |
Customer experience
GS
V1Driver
Bugs and requests
GS
Not enough reviews yet to summarise bugs or requests.
V1Driver
Reported bugs
3 issues- Repeated voice announcements for same signal
- Manual lockouts not removable
- Network alerts minimum speed setting not working
Requested features
5 requests- CarPlay integration
- Ability to change detector settings
- Custom frequency support
- Profiles for different locations
- More detailed alert log
In-app purchases
GS
No in-app purchases
V1Driver
No in-app purchases









