Vivian Raynor's review of Trucker Tools
I've used Trucker Tools for three years. What I value most is the automated GPS check-in - when one of our trucks lost cell signal through a mountain pass the app reconciled its last known position and pushed an updated ETA when signal returned, which markedly cut down frantic broker calls. It isn't flawless; occasional stale location points show up, but for a 30-truck fleet on the West Coast it's been reliable when timing mattered.
