Main features are:
It is free with no advertising! Choose the data you want to see and their position on the screen. Free Strava export No trick, only free app to help riders like me.
Connect your Bluetooth sensors to Jendela Speed, Cadence, Heart Rate and even Power Meters sensors are supported Train with color screens using Heart Rate or Watts!
Very precise positive ascent, elevation, % climbing and VAM (for iPhone 6 and above)
Landscape mode available to see 9 data at the same time Choose among 28 data