iAlign

ialign is an iPhone app developed by the team from 18000RPM intended for those with an interest in racing whether it be the amateur or professional in such arenas as radio-controlled cars, go-karts or race cars.
ialign is a digital camber and caster gauge which allows users to measure camber and caster angles relatively quickly and easily. This would be especially practical in cases where measurements may need to be taken onsite.