As a senior, you need large text, simple navigation, and minimal complexity. Here are 2 speed manager apps ranked for you.
5,815 ratings · Free · 7 MB · 4+
Digital Speedometer is a free GPS based digital head up display (HUD) that shows useful speed. It is very useful if you want to verify your vehicle speed when cycling, running, flying, sailing. The di...
15,184 ratings · Free · 7 MB · 4+
GPS digital Speedometer displays your speed while you are in a vehicle, biking or walking, measure trip distance offline, no need internet. Features: * Follow on Today Widget * Use app on your Apple ...