OpenOdo is a private, offline vehicle log for people who want their fuel, charging, maintenance, expenses and reminders to stay on their device. Track liquid fuel and electric charging with exact units and costs. Keep one unified history for service, repair, upgrade and other work. Create reminders that reset automatically when matching work is logged. Review fuel economy, cost and trend statistics, and import existing Drivvo or Fuelio CSV data. OpenOdo has no account, ads, analytics, trackers, cloud sync or network requirement. It is free software released under GPL-3.0-only.