Eh. Needs MUCH more content, pictures, and videos to be a $4.99 app. Also, the GUI is inconsistent. For some content the Next button is on the bottom of the screen and for other content its on top. This should be a $1.99 app at the very most.
The instructions, tips, and advice are good and informative, as youd expect from Andreas. I hope he keeps improving this. Cmon London Cyclist, youre better than this!
Groovity about Bike Doctor - Easy bike repair and maintenance