Which app is my eBike display compatible with?

You can find a list of all the suitable products  here.

eBike Connect
 
The eBike Connect app lets you connect your Bosch Kioxor Nyon display to your smartphone via Bluetooth. You can use the smartphone app to change the settings of your eBike, transfer your planned routes to your display in seconds, or benefit from premium functions such as the additional eBike Lock theft protection.
 
COBI.Bike
 
This app only works in combination with the Bosch SmartphoneHub and COBI.Bike hardware (for e-bikes and conventional bikes). The COBI.Bike app turns your smartphone into a handlebar-mounted eBike display. Control your audio apps directly from the handlebar, get up-to-date weather information while on the move or use additional features for greater safety while eBiking.
 
eBike Flow
 
The eBike Flow app is the control centre for your eBike with the smart system and connects directly to the LED Remote or the System Controller. The app allows you to adapt the eBike, to expand it and to keep it up-to-date by easily downloading new features and services, which are installed using Bluetooth. In conjunction with the SmartphoneGrip you can use your smartphone as a display on the handlebar.