The jamstik+ was built platform independent. Android Version 6.0.1 (Marshmallow) brings Bluetooth MIDI compatibility to the table. Check your device's manufacturer website for official roll-out dates to see when you can download the software.
Update: Android Version 7 (Nouget) is now available for select devices. Our requirements are still a MINIMUM of Android Version 6.0.1. More devices are now eligible for the software update, so check on your phone to see if you can get it!
Settings > About Device > Software Info