The discounter among indoor cycling apps. For cycling, rowing, kayaking, swimming ergometers and treadmills. Lots of live data (power, heart rate, cadence, left/right balance, core body temperature). Real routes, workouts, GPX upload, own workouts. Integrated video chat solution for group training. Free music to match the cadence of a workout. Two users can train in parallel on one computer. Integrated web browser for streaming movies. Can also be used offline. Limited free use is possible. A free trial month is available in the app. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Data Protection: https://ictrainer.de/en/data-protection/ This version is only for older MacOS version 10.x. User with MacOS >=11.0 should use the "icTrainer (Indoor Cycling App)"-Version (Universal Binaries/BT): https://itunes.apple.com/de/app/ictrainer/id1453179272