Ride-hailing platforms serve distinctly different purposes depending on the age of the user, with commuting patterns and leisure travel creating varied demand windows throughout the day. Understanding when each age group reaches for a ride-hailing app helps transport operators, fleet managers, and advertisers allocate resources more precisely, from driver availability to targeted in-app promotions. Older adults and younger riders are not interchangeable audiences, and recognising their peak usage windows allows providers to tailor pricing, vehicle availability, and service messaging to match real demand rather than assumed behaviour.