Fuel, cost, and service figures a driver can trust, kept entirely on the phone.

Odomo records every fill-up and service a vehicle receives and turns them into figures a driver can trust: what the car really consumes, what it costs each month, and which service is due next and roughly when. Everything is kept on the phone. There is no account and no server: nothing a person records is sent to Odomo, and a backup is theirs to keep.
Odomo is designed like a banking app rather than a lifestyle app. Numbers come first, every figure states its basis, and nothing is guessed.
Odomo is free, with no ads. One optional purchase, Odomo Pro, adds receipt photographs and more than two vehicles; everything that makes the figures worth trusting stays free.
Whether for a full-time role, a startup venture, or a collaborative project, I take on a select number of engagements each quarter. If you need a senior partner who holds both the architecture and the implementation in the same head, let's build something.