Company GCtronic Sagl created these great apps:
Wheelphone, WP Monitor, GC-bracelet-2, Wheelphone Square Motion, Wheelphone Markers Navigation, eTCH Sync Time, Jwell, Ring Cardio Display, e-puck2 BLE monitor, EzyMark Drive, Morini Competition Arm SA, Morini Competition Arm SA 2.0, and others..