Section 1: Overview
Fuelio is an app to track your mileage, gas consumption, and costs. It supports different fuel types and bi-fuel vehicles, and can visualize your fill-ups on Google Maps. It also shows you fuel prices and nearest gas stations. The app uses a full tank algorithm to calculate fuel consumption, and stores your data locally or in the cloud.
Section 2: Trip Log
Fuelio has a GPS tracker to track your trips, and can calculate the real cost of a trip with a summary and map preview. You can also save your routes to GPX format.
Section 3: Features
Fuelio has an easy and clean design, and provides useful statistics and charts. It also has Dropbox and Google Drive backup, reminders, and a shortcut widget for faster fill-ups. The Pro version is now free and includes Dropbox Sync, auto-backup, costs tracking, and reporting. You can find Fuelio on their site, Facebook, and Twitter.