About this app

Every ride is CO₂ a car didn't burn. Biko is a private bike ride GPS tracker that puts a number on what your ride avoided. Record your route, speed, distance and climbing with GPS, then see an estimate of how much CO₂ a car would have emitted driving the same route. Everything stays on your iPhone. No account. No sign-up. No cloud. THE CO₂ YOU DIDN'T BURN • See how much CO₂ you avoided on every ride compared with driving the same route • Track your total CO₂ avoided today, this week, this month, this year or all time RECORD EVERY RIDE WITH GPS • Record your route, distance, speed and elevation with GPS • Live bike speedometer with current, average and maximum speed • Moving time and total time, so stops don't affect your average • Elevation gain and live gradient while climbing • Pause, resume, finish, review, name and save your ride • Keep recording with your screen off and your phone in your pocket • Ongoing ride status keeps your progress visible while you ride • Crash-safe ride recovery helps preserve your GPS track if a ride is interrupted SEE WHERE YOU WENT • See every ride on an OpenStreetMap route map with start and finish pins • Interactive speed and elevation charts that follow your position on the map • Flyover replay that animates your route from 0.5× to 4× speed • Browse your complete ride history and see each route at a glance • Attach up to six photos to a ride • View distance, time, elevation and ride count for any period • Track your progress with a 12-week progression chart BUILT FOR REAL RIDING Commuting, road cycling, mountain biking, gravel, touring, e-bike rides or simply cycling to the shops. PRIVACY FIRST Your rides stay on your device. Biko does not require an account and does not upload your ride history to the cloud. Terms & Conditions: https://zerocodeteam.github.io/biko/termsandconditions Privacy Policy: https://zerocodeteam.github.io/biko/privacypolicy