Odo

Longbeard Tech

In-app purchases

About this app

Odo is a smart, private logbook for your car. Track every fill-up, service and running cost — and, when you're ready, log your drives for personal records or tax and allowance claims. Everything stays on your phone: no account, no cloud, no tracking.

WHY ODO
• Private by design — all your data lives on your device. There's no sign-up and nothing is uploaded.
• Enter the raw facts; Odo does the maths — fuel economy, distance, cost per km/mile and monthly running costs.
• Clean, fast and consistent on iPhone and Android, with full light and dark themes.

FUEL & ECONOMY
• Log a fill-up in seconds — enter any two of total, price and volume and Odo calculates the rest.
• Automatic fuel economy (L/100km, MPG UK/US) with full-tank and partial-fill handling.
• See last and average economy, distance and spend at a glance.

SERVICE & REMINDERS
• Record services and set reminders by distance and/or time.
• Never miss an oil change, licence renewal or major service.

COSTS & LIFEBOOK
• Track parts, damage, upgrades and recurring expenses per vehicle.
• Understand the true cost of ownership — per month and per km/mile.

MULTIPLE VEHICLES
• Keep a whole garage and switch between cars in a tap.

DRIVE LOGBOOK
• Log trips manually or automatically and map your routes with OpenStreetMap.
• Classify drives as business or private and tag Places like home, office and clients.
• Tax-ready mileage summaries for South Africa, the USA, the UK and the EU, with CSV export for your accountant.

UNITS & CURRENCY
• Kilometres or miles, litres or gallons, your local currency — set once, shown everywhere.

PRICING
• Your first vehicle and manual trip logging are free.
• Fuel Log — a one-time purchase unlocks unlimited vehicles and the full cost tracker.
• Logbook — a subscription adds automatic trip tracking and tax logbooks.

Built by Longbeard Tech. Questions or ideas? [e-mail]

What’s new

Log a full service visit with multiple categories in one entry.
Choose categories using a compact multi-select list, including your vehicle's custom categories.
Keep one invoice total and preserve all categories in CSV exports and backups.