meinSiggi - Start cycling in Bielefeld! Find a bike, unlock it, and off you go – any time with your smartphone. All you need is the meinSiggi app, which shows you all available bikes and stations in real-time. Everything at a glance: manage your account, redeem vouchers, get the latest nextbike news, give feedback, or contact our customer service team. To rent a bike, scan the QR code. Return your bike to one of the stations and simply close the frame lock to stop the rental. The app can be us