Guides
Practical guides to component wear, training metrics and your cycling data on iPhone.
When to replace your bike chain
Guide figures in kilometres for every wearing part on your bike — and why the chain is the one where putting it off costs the most.
Read more →Fitness, fatigue and form explained
Three numbers every training platform shows and almost nobody explains — including how well they work without a power meter.
Read more →See your cycling distance in Apple Health
Apple Health knows every kilometre you have ridden. It just is not keen on showing you.
Read more →Strava alternatives for iPhone (2026)
An honest comparison, including the cases where Strava is simply still the right answer.
Read more →