Adapt Solutions’ XL Seat programming software. Installation & service features for the XL Seat. At Adapt Solutions, customer service is important to us. If you have any difficulties with the app, please contact us at [email protected] The XL Seat app was developed for use by qualified mobility equipment installers that work closely with Adapt Solutions. It is required to install the innovative access solution – the XL Seat. This product was designed to assist a person with limited mobility in or out of their vehicle. The XL Seat uses the vehicles’ seat and has many features that are a benefit to a comfortable ride. The XL Seat IT app allows the technician that installs the seat base into a vehicle to control the movements of the seat as well as to program the movements and customize them to the vehicle and client. Updates will offer new vehicle applications and upgrades to our system.