About this app
Shadow Drive Connect is the companion app for the Vonnen Shadow Drive performance hybrid retrofit for Porsche cars. This app requires a connection to Vonnen’s installed vehicle hardware via Bluetooth and functions as a user interface for interacting with, and monitoring, Shadow Drive. With Shadow Drive hardware installed, together with this app, the user has ability to dramatically improve the performance of their Porsche by adding up to 150 additional horsepower (110 kw) and 150 lb/ft of torque (200 Nm), all through a discrete smartphone interface. Specific app functions include: • The ability to select and change various drive modes including Stealth, Sport, and Overboost • Real time monitoring of system status and availability • System On/Off toggle to engage valet mode • Over-The-Air updates to system firmware Note that the app has no functionality when not paired with the Shadow Drive hardware. Note that the app is not required for the hardware to continue to function in the vehicle. Without this app in use, the vehicle will default to the Stealth drive mode. All of the app’s functionality is available when connected via Bluetooth to an iOS device running iOS 16.6 or later. For more information on Vonnen’s Shadow Drive performance hybrid retrofit for Porsche cars, and to find details of your local dealer, please visit www.vonnen.com
Latest release
What’s New
Age ratings updated.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 21, 2026 · 12:44 AM Free
Screenshots
